Decomposing openshift_logging role into subcomponent roles

roles/openshift_logging/library/openshift_logging_facts.py

@@ -318,7 +318,7 @@ def main():
     ''' The main method '''
     module = AnsibleModule(   # noqa: F405
         argument_spec=dict(
-            admin_kubeconfig={"required": True, "type": "str"},
+            admin_kubeconfig={"default": "/etc/origin/master/admin.kubeconfig", "type": "str"},
             oc_bin={"required": True, "type": "str"},
             openshift_logging_namespace={"required": True, "type": "str"}
         ),

roles/openshift_logging/tasks/delete_logging.yaml

@@ -4,9 +4,11 @@
 
 # delete the deployment objects that we had created
 - name: delete logging api objects
-  command: >
-    {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig
-    delete {{ item }} --selector logging-infra -n {{ openshift_logging_namespace }} --ignore-not-found=true
+  oc_obj:
+    state: absent
+    kind: "{{ item }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    selector: "logging-infra"
   with_items:
     - dc
     - rc
@@ -15,7 +17,6 @@
     - templates
     - daemonset
   register: delete_result
-  changed_when: delete_result.stdout.find("deleted") != -1 and delete_result.rc == 0
 
 
 # delete the oauthclient

roles/openshift_logging/tasks/install_logging.yaml

@@ -2,30 +2,12 @@
 - name: Gather OpenShift Logging Facts
   openshift_logging_facts:
     oc_bin: "{{openshift.common.client_binary}}"
-    admin_kubeconfig: "{{mktemp.stdout}}/admin.kubeconfig"
     openshift_logging_namespace: "{{openshift_logging_namespace}}"
-  tags: logging_facts
-  check_mode: no
 
-- name: Validate Elasticsearch cluster size
-  fail: msg="The openshift_logging_es_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
-  when: openshift_logging_facts.elasticsearch.deploymentconfigs | length > openshift_logging_es_cluster_size|int
-
-- name: Validate Elasticsearch Ops cluster size
-  fail: msg="The openshift_logging_es_ops_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
-  when: openshift_logging_facts.elasticsearch_ops.deploymentconfigs | length > openshift_logging_es_ops_cluster_size|int
-
-- name: Install logging
-  include: "{{ role_path }}/tasks/install_{{ install_component }}.yaml"
-  when: openshift_hosted_logging_install | default(true) | bool
-  with_items:
-    - support
-    - elasticsearch
-    - kibana
-    - curator
-    - fluentd
-  loop_control:
-    loop_var: install_component
+- name: Set logging project
+  oc_project:
+    state: present
+    name: "{{ openshift_logging_namespace }}"
 
 - name: Install logging mux
   include: "{{ role_path }}/tasks/install_mux.yaml"
@@ -35,56 +17,162 @@
   register: object_def_files
   changed_when: no
 
-- slurp: src={{item}}
-  register: object_defs
-  with_items: "{{object_def_files.files | map(attribute='path') | list | sort}}"
-  changed_when: no
+- name: Create logging cert directory
+  file:
+    path: "{{ openshift.common.config_base }}/logging"
+    state: directory
+    mode: 0755
+  changed_when: False
+  check_mode: no
 
-- name: Create objects
-  include: oc_apply.yaml
+- include: generate_certs.yaml
   vars:
-    - kubeconfig: "{{ mktemp.stdout }}/admin.kubeconfig"
-    - namespace: "{{ openshift_logging_namespace }}"
-    - file_name: "{{ file.source }}"
-    - file_content: "{{ file.content | b64decode | from_yaml }}"
-  with_items: "{{ object_defs.results }}"
-  loop_control:
-    loop_var: file
-  when: not ansible_check_mode
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
 
-- include: update_master_config.yaml
+## Elasticsearch
+
+# TODO: add more vars
+# We don't allow scaling down of ES nodes currently
+- include_role:
+    name: openshift_logging_elasticsearch
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_elasticsearch_deployment_name: "{{ item.0 }}"
+    openshift_logging_elasticsearch_pvc_name: "{{ item.1 }}"
+    openshift_logging_elasticsearch_replica_count: "{{ openshift_logging_es_cluster_size | int }}"
+
+    #openshift_logging_elasticsearch_storage_type: "{{ }}"
+    openshift_logging_elasticsearch_pvc_size: "{{ openshift_logging_es_pvc_size }}"
+    openshift_logging_elasticsearch_pvc_dynamic: "{{ openshift_logging_es_pvc_dynamic }}"
+    openshift_logging_elasticsearch_pvc_pv_selector: "{{ openshift_logging_es_pv_selector }}"
+
+  with_together:
+  - "{{ openshift_logging_facts.elasticsearch.deploymentconfigs }}"
+  - "{{ openshift_logging_facts.elasticsearch.pvcs }}"
+
+# Create any new DC that may be required
+- include_role:
+    name: openshift_logging_elasticsearch
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_elasticsearch_pvc_name: "{{ openshift_logging_es_pvc_prefix }}-{{ item | int + openshift_logging_facts.elasticsearch.deploymentconfigs | count }}"
+    openshift_logging_elasticsearch_replica_count: "{{ openshift_logging_es_cluster_size | int }}"
+
+  with_sequence: count={{ openshift_logging_es_cluster_size | int - openshift_logging_facts.elasticsearch.deploymentconfigs.keys() | count }}
+
+# TODO: add more vars
+- include_role:
+    name: openshift_logging_elasticsearch
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_elasticsearch_deployment_name: "{{ item.0 }}"
+    openshift_logging_elasticsearch_pvc_name: "{{ item.1 }}"
+    openshift_logging_elasticsearch_ops_deployment: true
+    openshift_logging_elasticsearch_replica_count: "{{ openshift_logging_es_ops_cluster_size | int }}"
+
+    #openshift_logging_elasticsearch_storage_type: "{{ }}"
+    openshift_logging_elasticsearch_pvc_size: "{{ openshift_logging_es_pvc_size }}"
+    openshift_logging_elasticsearch_pvc_dynamic: "{{ openshift_logging_es_pvc_dynamic }}"
+    openshift_logging_elasticsearch_pvc_pv_selector: "{{ openshift_logging_es_pv_selector }}"
+
+  with_together:
+  - "{{ openshift_logging_facts.elasticsearch_ops.deploymentconfigs }}"
+  - "{{ openshift_logging_facts.elasticsearch_ops.pvcs }}"
+  when:
+  - openshift_logging_use_ops | bool
+
+# Create any new DC that may be required
+- include_role:
+    name: openshift_logging_elasticsearch
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_elasticsearch_pvc_name: "{{ openshift_logging_es_pvc_prefix }}-{{ item | int + openshift_logging_facts.elasticsearch_ops.deploymentconfigs | count }}"
+    openshift_logging_elasticsearch_ops_deployment: true
+    openshift_logging_elasticsearch_replica_count: "{{ openshift_logging_es_ops_cluster_size | int }}"
+
+  with_sequence: count={{ ( ( openshift_logging_es_ops_cluster_size | int ) - ( openshift_logging_facts.elasticsearch_ops.deploymentconfigs.keys() | count ) ) }}
+  when:
+  - openshift_logging_use_ops | bool
 
-- name: Printing out objects to create
-  debug: msg={{file.content | b64decode }}
-  with_items: "{{ object_defs.results }}"
-  loop_control:
-    loop_var: file
-  when: ansible_check_mode
-
-  # TODO replace task with oc_secret module that supports
-  # linking when available
-- name: Link Pull Secrets With Service Accounts
-  include: oc_secret.yaml
+
+## Kibana
+- include_role:
+    name: openshift_logging_kibana
   vars:
-    kubeconfig: "{{ mktemp.stdout }}/admin.kubeconfig"
-    subcommand: link
-    service_account: "{{sa_account}}"
-    secret_name: "{{openshift_logging_image_pull_secret}}"
-    add_args: "--for=pull"
-  with_items:
-    - default
-    - aggregated-logging-elasticsearch
-    - aggregated-logging-kibana
-    - aggregated-logging-fluentd
-    - aggregated-logging-curator
-  register: link_pull_secret
-  loop_control:
-    loop_var: sa_account
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_kibana_namespace: "{{ openshift_logging_namespace }}"
+    openshift_logging_kibana_master_url: "{{ openshift_logging_master_url }}"
+    openshift_logging_kibana_master_public_url: "{{ openshift_logging_master_public_url }}"
+    openshift_logging_kibana_image_prefix: "{{ openshift_logging_image_prefix }}"
+    openshift_logging_kibana_image_version: "{{ openshift_logging_image_version }}"
+    openshift_logging_kibana_replicas: "{{ openshift_logging_kibana_replica_count }}"
+    openshift_logging_kibana_es_host: "{{ openshift_logging_es_host }}"
+    openshift_logging_kibana_es_port: "{{ openshift_logging_es_port }}"
+    openshift_logging_kibana_image_pull_secret: "{{ openshift_logging_image_pull_secret }}"
+
+
+- include_role:
+    name: openshift_logging_kibana
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_kibana_ops_deployment: true
+    openshift_logging_kibana_namespace: "{{ openshift_logging_namespace }}"
+    openshift_logging_kibana_master_url: "{{ openshift_logging_master_url }}"
+    openshift_logging_kibana_master_public_url: "{{ openshift_logging_master_public_url }}"
+    openshift_logging_kibana_image_prefix: "{{ openshift_logging_image_prefix }}"
+    openshift_logging_kibana_image_version: "{{ openshift_logging_image_version }}"
+    openshift_logging_kibana_image_pull_secret: "{{ openshift_logging_image_pull_secret }}"
+    openshift_logging_kibana_es_host: "{{ openshift_logging_es_ops_host }}"
+    openshift_logging_kibana_es_port: "{{ openshift_logging_es_ops_port }}"
+    openshift_logging_kibana_nodeselector: "{{ openshift_logging_kibana_ops_nodeselector }}"
+    openshift_logging_kibana_cpu_limit: "{{ openshift_logging_kibana_ops_cpu_limit }}"
+    openshift_logging_kibana_memory_limit: "{{ openshift_logging_kibana_ops_memory_limit }}"
+    openshift_logging_kibana_hostname: "{{ openshift_logging_kibana_ops_hostname }}"
+    openshift_logging_kibana_replicas: "{{ openshift_logging_kibana_ops_replica_count }}"
+    openshift_logging_kibana_proxy_debug: "{{ openshift_logging_kibana_ops_proxy_debug }}"
+    openshift_logging_kibana_proxy_cpu_limit: "{{ openshift_logging_kibana_ops_proxy_cpu_limit }}"
+    openshift_logging_kibana_proxy_memory_limit: "{{ openshift_logging_kibana_ops_proxy_memory_limit }}"
+    openshift_logging_kibana_cert: "{{ openshift_logging_kibana_ops_cert }}"
+    openshift_logging_kibana_key: "{{ openshift_logging_kibana_ops_key }}"
+    openshift_logging_kibana_ca: "{{ openshift_logging_kibana_ops_ca}}"
   when:
-    - openshift_logging_image_pull_secret is defined
-    - openshift_logging_image_pull_secret != ''
-  failed_when: link_pull_secret.rc != 0
+  - openshift_logging_use_ops | bool
 
-- name: Scaling up cluster
-  include: start_cluster.yaml
-  when: start_cluster | default(true) | bool
+
+## Curator
+- include_role:
+    name: openshift_logging_curator
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_curator_namespace: "{{ openshift_logging_namespace }}"
+    openshift_logging_curator_master_url: "{{ openshift_logging_master_url }}"
+    openshift_logging_curator_image_prefix: "{{ openshift_logging_image_prefix }}"
+    openshift_logging_curator_image_version: "{{ openshift_logging_image_version }}"
+    openshift_logging_curator_image_pull_secret: "{{ openshift_logging_image_pull_secret }}"
+
+- include_role:
+    name: openshift_logging_curator
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_curator_ops_deployment: true
+    openshift_logging_curator_namespace: "{{ openshift_logging_namespace }}"
+    openshift_logging_curator_master_url: "{{ openshift_logging_master_url }}"
+    openshift_logging_curator_image_prefix: "{{ openshift_logging_image_prefix }}"
+    openshift_logging_curator_image_version: "{{ openshift_logging_image_version }}"
+    openshift_logging_curator_image_pull_secret: "{{ openshift_logging_image_pull_secret }}"
+    openshift_logging_curator_cpu_limit: "{{ openshift_logging_curator_ops_cpu_limit }}"
+    openshift_logging_curator_memory_limit: "{{ openshift_logging_curator_ops_memory_limit }}"
+    openshift_logging_curator_nodeselector: "{{ openshift_logging_curator_ops_nodeselector }}"
+  when:
+  - openshift_logging_use_ops | bool
+
+
+## Fluentd
+- include_role:
+    name: openshift_logging_fluentd
+  vars:
+    generated_certs_dir: "{{openshift.common.config_base}}/logging"
+    openshift_logging_fluentd_ops_host: "{{ ( openshift_logging_use_ops | bool ) | ternary('logging-es-ops', 'logging-es') }}"
+    openshift_logging_fluentd_use_journal: "{{ openshift.docker.options | search('journald') }}"
+
+- include: update_master_config.yaml

roles/openshift_logging/tasks/install_support.yaml

@@ -45,29 +45,3 @@
   file: path={{mktemp.stdout}}/templates state=directory mode=0755
   changed_when: False
   check_mode: no
-
-- include: generate_secrets.yaml
-  vars:
-    generated_certs_dir: "{{openshift.common.config_base}}/logging"
-
-- include: generate_configmaps.yaml
-
-- include: generate_services.yaml
-
-- name: Generate kibana-proxy oauth client
-  template: src=oauth-client.j2 dest={{mktemp.stdout}}/templates/oauth-client.yaml
-  vars:
-    secret: "{{oauth_secret}}"
-  when: oauth_secret is defined
-  check_mode: no
-  changed_when: no
-
-- include: generate_clusterroles.yaml
-
-- include: generate_rolebindings.yaml
-
-- include: generate_clusterrolebindings.yaml
-
-- include: generate_serviceaccounts.yaml
-
-- include: generate_routes.yaml

roles/openshift_logging/tasks/main.yaml

@@ -30,33 +30,12 @@
   check_mode: no
   become: no
 
-- debug: msg="Created local temp dir {{local_tmp.stdout}}"
-
-- name: Copy the admin client config(s)
-  command: >
-    cp {{ openshift_master_config_dir }}/admin.kubeconfig {{ mktemp.stdout }}/admin.kubeconfig
-  changed_when: False
-  check_mode: no
-  tags: logging_init
-
 - include: "{{ role_path }}/tasks/install_logging.yaml"
   when: openshift_logging_install_logging | default(false) | bool
 
-- include: "{{ role_path }}/tasks/upgrade_logging.yaml"
-  when: openshift_logging_upgrade_logging | default(false) | bool
-
 - include: "{{ role_path }}/tasks/delete_logging.yaml"
   when:
     - not openshift_logging_install_logging | default(false) | bool
-    - not openshift_logging_upgrade_logging | default(false) | bool
-
-- name: Delete temp directory
-  file:
-    name: "{{ mktemp.stdout }}"
-    state: absent
-  tags: logging_cleanup
-  changed_when: False
-  check_mode: no
 
 - name: Cleaning up local temp dir
   local_action: file path="{{local_tmp.stdout}}" state=absent

roles/openshift_logging_curator/defaults/main.yml

@@ -0,0 +1,33 @@
+---
+### General logging settings
+openshift_logging_curator_image_prefix: "{{ openshift_hosted_logging_deployer_prefix | default('docker.io/openshift/origin-') }}"
+openshift_logging_curator_image_version: "{{ openshift_hosted_logging_deployer_version | default('latest') }}"
+openshift_logging_curator_image_pull_secret: "{{ openshift_hosted_logging_image_pull_secret | default('') }}"
+openshift_logging_curator_master_url: "https://kubernetes.default.svc.cluster.local"
+
+openshift_logging_curator_namespace: logging
+
+### Common settings
+openshift_logging_curator_nodeselector: ""
+openshift_logging_curator_cpu_limit: 100m
+openshift_logging_curator_memory_limit: null
+
+openshift_logging_curator_es_host: "logging-es"
+openshift_logging_curator_es_port: 9200
+
+# This should not exceed 1, should check for this
+openshift_logging_curator_replicas: 1
+
+# this is used to determine if this is an operations deployment or a non-ops deployment
+# simply used for naming purposes
+openshift_logging_curator_ops_deployment: false
+
+openshift_logging_curator_default_days: 30
+openshift_logging_curator_run_hour: 0
+openshift_logging_curator_run_minute: 0
+openshift_logging_curator_run_timezone: UTC
+openshift_logging_curator_script_log_level: INFO
+openshift_logging_curator_log_level: ERROR
+
+# following can be uncommented to provide values for configmaps -- take care when providing file contents as it may cause your cluster to not operate correctly
+#curator_config_contents:

roles/openshift_logging_curator/files/curator.yml

@@ -0,0 +1,18 @@
+# Logging example curator config file
+
+# uncomment and use this to override the defaults from env vars
+#.defaults:
+#  delete:
+#    days: 30
+#  runhour: 0
+#  runminute: 0
+
+# to keep ops logs for a different duration:
+#.operations:
+#  delete:
+#    weeks: 8
+
+# example for a normal project
+#myapp:
+#  delete:
+#    weeks: 1

roles/openshift_logging_curator/meta/main.yaml

@@ -0,0 +1,15 @@
+---
+galaxy_info:
+  author: OpenShift Red Hat
+  description: OpenShift Aggregated Logging Curator Component
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 2.2
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: lib_openshift

roles/openshift_logging_curator/tasks/determine_version.yaml

@@ -0,0 +1,17 @@
+---
+# debating making this a module instead?
+- fail:
+    msg: Missing version to install provided by 'openshift_logging_image_version'
+  when: not openshift_logging_image_version or openshift_logging_image_version == ''
+
+- set_fact:
+    curator_version: "{{ __latest_curator_version }}"
+  when: openshift_logging_image_version == 'latest'
+
+# should we just assume that we will have the correct major version?
+- set_fact: curator_version="{{ openshift_logging_image_version | regex_replace('^v?(?P<major>\d)\.(?P<minor>\d).*$', '3_\\g<minor>') }}"
+  when: openshift_logging_image_version != 'latest'
+
+- fail:
+    msg: Invalid version specified for Curator
+  when: curator_version not in __allowed_curator_versions

roles/openshift_logging_curator/tasks/main.yaml

@@ -0,0 +1,122 @@
+---
+- include: determine_version.yaml
+
+# allow passing in a tempdir
+- name: Create temp directory for doing work in
+  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
+  register: mktemp
+  changed_when: False
+
+- set_fact:
+    tempdir: "{{ mktemp.stdout }}"
+
+# This may not be necessary in this role
+- name: Create templates subdirectory
+  file:
+    state: directory
+    path: "{{ tempdir }}/templates"
+    mode: 0755
+  changed_when: False
+
+# we want to make sure we have all the necessary components here
+
+# service account
+- name: Create Curator service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-curator"
+    namespace: "{{ openshift_logging_namespace }}"
+    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
+  when: openshift_logging_image_pull_secret != ''
+
+- name: Create Curator service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-curator"
+    namespace: "{{ openshift_logging_namespace }}"
+  when:
+  - openshift_logging_image_pull_secret == ''
+
+# configmap
+- copy:
+    src: curator.yml
+    dest: "{{ tempdir }}/curator.yml"
+  when: curator_config_contents is undefined
+  changed_when: no
+
+- copy:
+    content: "{{ curator_config_contents }}"
+    dest: "{{ tempdir }}/curator.yml"
+  when: curator_config_contents is defined
+  changed_when: no
+
+- name: Set Curator configmap
+  oc_configmap:
+    state: present
+    name: "logging-curator"
+    namespace: "{{ openshift_logging_namespace }}"
+    from_file:
+      config.yaml: "{{ tempdir }}/curator.yml"
+
+# secret
+- name: Set Curator secret
+  oc_secret:
+    state: present
+    name: "logging-curator"
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - name: ca
+      path: "{{ generated_certs_dir }}/ca.crt"
+    - name: key
+      path: "{{ generated_certs_dir }}/system.logging.curator.key"
+    - name: cert
+      path: "{{ generated_certs_dir }}/system.logging.curator.crt"
+
+- set_fact:
+    curator_name: "{{ 'logging-curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
+    curator_component: "{{ 'curator' ~ ( (openshift_logging_curator_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
+
+# DC
+# TODO: scale should not exceed 1
+- name: Generate Curator deploymentconfig
+  template:
+    src: curator.j2
+    dest: "{{ tempdir }}/templates/curator-dc.yaml"
+  vars:
+    component: "{{ curator_component }}"
+    logging_component: curator
+    deploy_name: "{{ curator_name }}"
+    image: "{{openshift_logging_image_prefix}}logging-curator:{{openshift_logging_image_version}}"
+    es_host: "{{ openshift_logging_curator_es_host }}"
+    es_port: "{{ openshift_logging_curator_es_port }}"
+    curator_cpu_limit: "{{ openshift_logging_curator_cpu_limit }}"
+    curator_memory_limit: "{{ openshift_logging_curator_memory_limit }}"
+    replicas: "{{ openshift_logging_curator_replicas | default (0)}}"
+    curator_node_selector: "{{openshift_logging_curator_nodeselector | default({})}}"
+  check_mode: no
+  changed_when: no
+
+- name: Set Curator DC
+  oc_obj:
+    state: present
+    name: "{{ curator_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: dc
+    files:
+    - "{{ tempdir }}/templates/curator-dc.yaml"
+    delete_after: true
+
+# scale up
+- name: Start Curator
+  oc_scale:
+    kind: dc
+    name: "{{ curator_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    replicas: "{{ openshift_logging_curator_replicas | default (1) }}"
+
+
+- name: Delete temp directory
+  file:
+    name: "{{ tempdir }}"
+    state: absent
+  changed_when: False

roles/openshift_logging_curator/templates/curator.j2

@@ -0,0 +1,103 @@
+apiVersion: "v1"
+kind: "DeploymentConfig"
+metadata:
+  name: "{{deploy_name}}"
+  labels:
+    provider: openshift
+    component: "{{component}}"
+    logging-infra: "{{logging_component}}"
+spec:
+  replicas: {{replicas|default(0)}}
+  selector:
+    provider: openshift
+    component: "{{component}}"
+    logging-infra: "{{logging_component}}"
+  strategy:
+    rollingParams:
+      intervalSeconds: 1
+      timeoutSeconds: 600
+      updatePeriodSeconds: 1
+    type: Recreate
+  template:
+    metadata:
+      name: "{{deploy_name}}"
+      labels:
+        logging-infra: "{{logging_component}}"
+        provider: openshift
+        component: "{{component}}"
+    spec:
+      terminationGracePeriod: 600
+      serviceAccountName: aggregated-logging-curator
+{% if curator_node_selector is iterable and curator_node_selector | length > 0 %}
+      nodeSelector:
+{% for key, value in curator_node_selector.iteritems() %}
+        {{key}}: "{{value}}"
+{% endfor %}
+{% endif %}
+      containers:
+        -
+          name: "curator"
+          image: {{image}}
+          imagePullPolicy: Always
+          resources:
+            limits:
+              cpu: "{{curator_cpu_limit}}"
+{% if curator_memory_limit is defined and curator_memory_limit is not none and curator_memory_limit != "" %}
+              memory: "{{curator_memory_limit}}"
+{% endif %}
+          env:
+            -
+              name: "K8S_HOST_URL"
+              value: "{{openshift_logging_curator_master_url}}"
+            -
+              name: "ES_HOST"
+              value: "{{es_host}}"
+            -
+              name: "ES_PORT"
+              value: "{{es_port}}"
+            -
+              name: "ES_CLIENT_CERT"
+              value: "/etc/curator/keys/cert"
+            -
+              name: "ES_CLIENT_KEY"
+              value: "/etc/curator/keys/key"
+            -
+              name: "ES_CA"
+              value: "/etc/curator/keys/ca"
+            -
+              name: "CURATOR_DEFAULT_DAYS"
+              value: "{{openshift_logging_curator_default_days}}"
+            -
+              name: "CURATOR_RUN_HOUR"
+              value: "{{openshift_logging_curator_run_hour}}"
+            -
+              name: "CURATOR_RUN_MINUTE"
+              value: "{{openshift_logging_curator_run_minute}}"
+            -
+              name: "CURATOR_RUN_TIMEZONE"
+              value: "{{openshift_logging_curator_run_timezone}}"
+            -
+              name: "CURATOR_SCRIPT_LOG_LEVEL"
+              value: "{{openshift_logging_curator_script_log_level}}"
+            -
+              name: "CURATOR_LOG_LEVEL"
+              value: "{{openshift_logging_curator_log_level}}"
+          volumeMounts:
+            - name: certs
+              mountPath: /etc/curator/keys
+              readOnly: true
+            - name: config
+              mountPath: /etc/curator/settings
+              readOnly: true
+            - name: elasticsearch-storage
+              mountPath: /elasticsearch/persistent
+              readOnly: true
+      volumes:
+        - name: certs
+          secret:
+            secretName: logging-curator
+        - name: config
+          configMap:
+            name: logging-curator
+        - name: elasticsearch-storage
+          emptyDir: {}

roles/openshift_logging_curator/vars/main.yml

@@ -0,0 +1,3 @@
+---
+__latest_curator_version: "3_5"
+__allowed_curator_versions: ["3_5", "3_6"]

roles/openshift_logging_elasticsearch/defaults/main.yml

@@ -0,0 +1,57 @@
+---
+### Common settings
+openshift_logging_elasticsearch_image_prefix: "{{ openshift_hosted_logging_deployer_prefix | default('docker.io/openshift/origin-') }}"
+openshift_logging_elasticsearch_image_version: "{{ openshift_hosted_logging_deployer_version | default('latest') }}"
+openshift_logging_elasticsearch_image_pull_secret: "{{ openshift_hosted_logging_image_pull_secret | default('') }}"
+openshift_logging_elasticsearch_namespace: logging
+
+openshift_logging_elasticsearch_nodeselector: ""
+openshift_logging_elasticsearch_cpu_limit: 100m
+openshift_logging_elasticsearch_memory_limit: 512Mi
+openshift_logging_elasticsearch_recover_after_time: 5m
+
+openshift_logging_elasticsearch_replica_count: 1
+
+# ES deployment type
+openshift_logging_elasticsearch_deployment_type: "data-master"
+
+# ES deployment name
+openshift_logging_elasticsearch_deployment_name: ""
+
+# One of ['emptydir', 'pvc', 'hostmount']
+openshift_logging_elasticsearch_storage_type: "emptydir"
+
+# hostmount options
+openshift_logging_elasticsearch_hostmount_path: ""
+
+# pvc options
+# the name of the PVC we will bind to -- create it if it does not exist
+openshift_logging_elasticsearch_pvc_name: ""
+
+# required if the PVC does not already exist
+openshift_logging_elasticsearch_pvc_size: ""
+openshift_logging_elasticsearch_pvc_dynamic: false
+openshift_logging_elasticsearch_pvc_pv_selector: {}
+openshift_logging_elasticsearch_pvc_access_modes: ['ReadWriteOnce']
+openshift_logging_elasticsearch_storage_group: '65534'
+
+openshift_logging_es_pvc_prefix: "{{ openshift_hosted_logging_elasticsearch_pvc_prefix | default('logging-es') }}"
+
+# this is used to determine if this is an operations deployment or a non-ops deployment
+# simply used for naming purposes
+openshift_logging_elasticsearch_ops_deployment: false
+
+openshift_logging_elasticsearch_ops_allow_cluster_reader: false
+
+# following can be uncommented to provide values for configmaps -- take care when providing file contents as it may cause your cluster to not operate correctly
+#es_logging_contents:
+#es_config_contents:
+
+
+openshift_logging_master_url: "https://kubernetes.default.svc.{{ openshift.common.dns_domain }}"
+openshift_logging_master_public_url: "{{ openshift_hosted_logging_master_public_url | default('https://' + openshift.common.public_hostname + ':' ~ (openshift_master_api_port | default('8443', true))) }}"
+openshift_logging_es_host: logging-es
+openshift_logging_es_port: 9200
+openshift_logging_es_ca: /etc/fluent/keys/ca
+openshift_logging_es_client_cert: /etc/fluent/keys/cert
+openshift_logging_es_client_key: /etc/fluent/keys/key

roles/openshift_logging_elasticsearch/files/es_migration.sh

@@ -0,0 +1,79 @@
+CA=${1:-/etc/openshift/logging/ca.crt}
+KEY=${2:-/etc/openshift/logging/system.admin.key}
+CERT=${3:-/etc/openshift/logging/system.admin.crt}
+openshift_logging_es_host=${4:-logging-es}
+openshift_logging_es_port=${5:-9200}
+namespace=${6:-logging}
+
+# for each index in _cat/indices
+# skip indices that begin with . - .kibana, .operations, etc.
+# skip indices that contain a uuid
+# get a list of unique project
+# daterx - the date regex that matches the .%Y.%m.%d at the end of the indices
+# we are interested in - the awk will strip that part off
+function get_list_of_indices() {
+    curl -s --cacert $CA --key $KEY --cert $CERT https://$openshift_logging_es_host:$openshift_logging_es_port/_cat/indices | \
+        awk -v daterx='[.]20[0-9]{2}[.][0-1]?[0-9][.][0-9]{1,2}$' \
+        '$3 !~ "^[.]" && $3 !~ "^[^.]+[.][^.]+"daterx && $3 !~ "^project." && $3 ~ daterx {print gensub(daterx, "", "", $3)}' | \
+    sort -u
+}
+
+# for each index in _cat/indices
+# skip indices that begin with . - .kibana, .operations, etc.
+# get a list of unique project.uuid
+# daterx - the date regex that matches the .%Y.%m.%d at the end of the indices
+# we are interested in - the awk will strip that part off
+function get_list_of_proj_uuid_indices() {
+    curl -s --cacert $CA --key $KEY --cert $CERT https://$openshift_logging_es_host:$openshift_logging_es_port/_cat/indices | \
+        awk -v daterx='[.]20[0-9]{2}[.][0-1]?[0-9][.][0-9]{1,2}$' \
+            '$3 !~ "^[.]" && $3 ~ "^[^.]+[.][^.]+"daterx && $3 !~ "^project." && $3 ~ daterx {print gensub(daterx, "", "", $3)}' | \
+        sort -u
+}
+
+if [[ -z "$(oc get pods -l component=es -o jsonpath='{.items[?(@.status.phase == "Running")].metadata.name}')" ]]; then
+  echo "No Elasticsearch pods found running.  Cannot update common data model."
+  exit 1
+fi
+
+count=$(get_list_of_indices | wc -l)
+if [ $count -eq 0 ]; then
+  echo No matching indices found - skipping update_for_uuid
+else
+  echo Creating aliases for $count index patterns . . .
+  {
+    echo '{"actions":['
+    get_list_of_indices | \
+      while IFS=. read proj ; do
+        # e.g. make test.uuid.* an alias of test.* so we can search for
+        # /test.uuid.*/_search and get both the test.uuid.* and
+        # the test.* indices
+        uid=$(oc get project "$proj" -o jsonpath='{.metadata.uid}' 2>/dev/null)
+        [ -n "$uid" ] && echo "{\"add\":{\"index\":\"$proj.*\",\"alias\":\"$proj.$uuid.*\"}}"
+      done
+    echo ']}'
+  } | curl -s --cacert $CA --key $KEY --cert $CERT -XPOST -d @- "https://$openshift_logging_es_host:$openshift_logging_es_port/_aliases"
+fi
+
+count=$(get_list_of_proj_uuid_indices | wc -l)
+if [ $count -eq 0 ] ; then
+    echo No matching indexes found - skipping update_for_common_data_model
+    exit 0
+fi
+
+echo Creating aliases for $count index patterns . . .
+# for each index in _cat/indices
+# skip indices that begin with . - .kibana, .operations, etc.
+# get a list of unique project.uuid
+# daterx - the date regex that matches the .%Y.%m.%d at the end of the indices
+# we are interested in - the awk will strip that part off
+{
+  echo '{"actions":['
+  get_list_of_proj_uuid_indices | \
+    while IFS=. read proj uuid ; do
+      # e.g. make project.test.uuid.* and alias of test.uuid.* so we can search for
+      # /project.test.uuid.*/_search and get both the test.uuid.* and
+      # the project.test.uuid.* indices
+      echo "{\"add\":{\"index\":\"$proj.$uuid.*\",\"alias\":\"${PROJ_PREFIX}$proj.$uuid.*\"}}"
+    done
+  echo ']}'
+} | curl -s --cacert $CA --key $KEY --cert $CERT -XPOST -d @- "https://$openshift_logging_es_host:$openshift_logging_es_port/_aliases"

roles/openshift_logging_elasticsearch/files/rolebinding-reader.yml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: ClusterRole
+metadata:
+  name: rolebinding-reader
+rules:
+- resources:
+    - clusterrolebindings
+  verbs:
+    - get

roles/openshift_logging_elasticsearch/meta/main.yaml

@@ -0,0 +1,15 @@
+---
+galaxy_info:
+  author: OpenShift Red Hat
+  description: OpenShift Aggregated Logging Elasticsearch Component
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 2.2
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: lib_openshift

roles/openshift_logging_elasticsearch/tasks/determine_version.yaml

@@ -0,0 +1,19 @@
+---
+# debating making this a module instead?
+- fail:
+    msg: Missing version to install provided by 'openshift_logging_image_version'
+  when: not openshift_logging_image_version or openshift_logging_image_version == ''
+
+- set_fact:
+    es_version: "{{ __latest_es_version }}"
+  when: openshift_logging_image_version == 'latest'
+
+- debug: var=openshift_logging_image_version
+
+# should we just assume that we will have the correct major version?
+- set_fact: es_version="{{ openshift_logging_image_version | regex_replace('^v?(?P<major>\d)\.(?P<minor>\d).*$', '3_\\g<minor>') }}"
+  when: openshift_logging_image_version != 'latest'
+
+- fail:
+    msg: Invalid version specified for Elasticsearch
+  when: es_version not in __allowed_es_versions

roles/openshift_logging_elasticsearch/tasks/main.yaml

@@ -0,0 +1,231 @@
+---
+- name: Validate Elasticsearch cluster size
+  fail: msg="The openshift_logging_es_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
+  when: openshift_logging_facts.elasticsearch.deploymentconfigs | length > openshift_logging_es_cluster_size|int
+
+- name: Validate Elasticsearch Ops cluster size
+  fail: msg="The openshift_logging_es_ops_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
+  when: openshift_logging_facts.elasticsearch_ops.deploymentconfigs | length > openshift_logging_es_ops_cluster_size|int
+
+- fail:
+    msg: Invalid deployment type, one of ['data-master', 'data-client', 'master', 'client'] allowed
+  when: not openshift_logging_elasticsearch_deployment_type in __allowed_es_types
+
+- set_fact: elasticsearch_name="{{ 'logging-elasticsearch' ~ ( (openshift_logging_elasticsearch_ops_deployment | default(false) | bool) | ternary('-ops', '')) }}"
+
+- include: determine_version.yaml
+
+# allow passing in a tempdir
+- name: Create temp directory for doing work in
+  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
+  register: mktemp
+  changed_when: False
+
+- set_fact:
+    tempdir: "{{ mktemp.stdout }}"
+
+# This may not be necessary in this role
+- name: Create templates subdirectory
+  file:
+    state: directory
+    path: "{{ tempdir }}/templates"
+    mode: 0755
+  changed_when: False
+
+# we want to make sure we have all the necessary components here
+
+# service account
+- name: Create ES service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-elasticsearch"
+    namespace: "{{ openshift_logging_namespace }}"
+    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
+  when: openshift_logging_image_pull_secret != ''
+
+- name: Create ES service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-elasticsearch"
+    namespace: "{{ openshift_logging_namespace }}"
+  when:
+  - openshift_logging_image_pull_secret == ''
+
+# rolebinding reader
+- copy:
+    src: rolebinding-reader.yml
+    dest: "{{ tempdir }}/rolebinding-reader.yml"
+
+- name: Create rolebinding-reader role
+  oc_obj:
+    state: present
+    name: "rolebinding-reader"
+    kind: clusterrole
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - "{{ tempdir }}/rolebinding-reader.yml"
+    delete_after: true
+
+# SA roles
+- name: Set rolebinding-reader permissions for ES
+  oc_adm_policy_user:
+    state: present
+    namespace: "{{ openshift_logging_namespace }}"
+    resource_kind: cluster-role
+    resource_name: rolebinding-reader
+    user: "system:serviceaccount:{{ openshift_logging_namespace }}:aggregated-logging-elasticsearch"
+
+# configmap
+- template:
+    src: elasticsearch-logging.yml.j2
+    dest: "{{ tempdir }}/elasticsearch-logging.yml"
+  when: es_logging_contents is undefined
+  changed_when: no
+
+- template:
+    src: elasticsearch.yml.j2
+    dest: "{{ tempdir }}/elasticsearch.yml"
+  vars:
+    allow_cluster_reader: "{{ openshift_logging_elasticsearch_ops_allow_cluster_reader | lower | default('false') }}"
+    deploy_type: "{{ openshift_logging_elasticsearch_deployment_type }}"
+  when: es_config_contents is undefined
+  changed_when: no
+
+- copy:
+    content: "{{ es_logging_contents }}"
+    dest: "{{ tempdir }}/elasticsearch-logging.yml"
+  when: es_logging_contents is defined
+  changed_when: no
+
+- copy:
+    content: "{{ es_config_contents }}"
+    dest: "{{ tempdir }}/elasticsearch.yml"
+  when: es_config_contents is defined
+  changed_when: no
+
+- name: Set ES configmap
+  oc_configmap:
+    state: present
+    name: "{{ elasticsearch_name }}-{{ openshift_logging_elasticsearch_deployment_type }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    from_file:
+      elasticsearch.yml: "{{ tempdir }}/elasticsearch.yml"
+      logging.yml: "{{ tempdir }}/elasticsearch-logging.yml"
+#  when:
+
+
+# secret
+- name: Set ES secret
+  oc_secret:
+    state: present
+    name: "logging-elasticsearch"
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - name: key
+      path: "{{ generated_certs_dir }}/logging-es.jks"
+    - name: truststore
+      path: "{{ generated_certs_dir }}/truststore.jks"
+    - name: searchguard.key
+      path: "{{ generated_certs_dir }}/elasticsearch.jks"
+    - name: searchguard.truststore
+      path: "{{ generated_certs_dir }}/truststore.jks"
+    - name: admin-key
+      path: "{{ generated_certs_dir }}/system.admin.key"
+    - name: admin-cert
+      path: "{{ generated_certs_dir }}/system.admin.crt"
+    - name: admin-ca
+      path: "{{ generated_certs_dir }}/ca.crt"
+    - name: admin.jks
+      path: "{{ generated_certs_dir }}/system.admin.jks"
+
+- name: Creating ES storage template
+  template:
+    src: pvc.j2
+    dest: "{{ tempdir }}/templates/logging-es-pvc.yml"
+  vars:
+    obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}"
+    size: "{{ openshift_logging_elasticsearch_pvc_size }}"
+    access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}"
+    pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}"
+  when:
+  - openshift_logging_elasticsearch_storage_type == "pvc"
+  - not openshift_logging_elasticsearch_pvc_dynamic
+
+- name: Creating ES storage template
+  template:
+    src: pvc.j2
+    dest: "{{ tempdir }}/templates/logging-es-pvc.yml"
+  vars:
+    obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}"
+    size: "{{ openshift_logging_elasticsearch_pvc_size }}"
+    access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}"
+    pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}"
+    annotations:
+      volume.alpha.kubernetes.io/storage-class: "dynamic"
+  when:
+  - openshift_logging_elasticsearch_storage_type == "pvc"
+  - openshift_logging_elasticsearch_pvc_dynamic
+
+- name: Set ES storage
+  oc_obj:
+    state: present
+    kind: pvc
+    name: "{{ openshift_logging_elasticsearch_pvc_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - "{{ tempdir }}/templates/logging-es-pvc.yml"
+    delete_after: true
+  when:
+  - openshift_logging_elasticsearch_storage_type == "pvc"
+
+- set_fact:
+    es_component: "{{ 'es' ~ ( (openshift_logging_elasticsearch_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
+
+- set_fact:
+    es_deploy_name: "logging-{{ es_component }}-{{ openshift_logging_elasticsearch_deployment_type }}-{{ 'abcdefghijklmnopqrstuvwxyz0123456789' | random_word(8) }}"
+  when: openshift_logging_elasticsearch_deployment_name == ""
+
+- set_fact:
+    es_deploy_name: "{{ openshift_logging_elasticsearch_deployment_name }}"
+  when: openshift_logging_elasticsearch_deployment_name != ""
+
+# DC
+- name: Set ES dc templates
+  template:
+    src: es.j2
+    dest: "{{ tempdir }}/templates/logging-es-dc.yml"
+  vars:
+    es_configmap: "{{ elasticsearch_name }}-{{ openshift_logging_elasticsearch_deployment_type }}"
+    es_cluster_name: "{{ es_component }}"
+    logging_component: "{{ es_component }}"
+    deploy_name: "{{ es_deploy_name }}"
+    image: "{{ openshift_logging_image_prefix }}logging-elasticsearch:{{ openshift_logging_image_version }}"
+    es_cpu_limit: "{{ openshift_logging_elasticsearch_cpu_limit }}"
+    es_memory_limit: "{{ openshift_logging_elasticsearch_memory_limit }}"
+    es_node_selector: "{{ openshift_logging_elasticsearch_nodeselector | default({}) }}"
+
+- name: Set ES dc
+  oc_obj:
+    state: present
+    name: "{{ es_deploy_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: dc
+    files:
+    - "{{ tempdir }}/templates/logging-es-dc.yml"
+    delete_after: true
+
+# scale up
+- name: Start Elasticsearch
+  oc_scale:
+    kind: dc
+    name: "{{ es_deploy_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    replicas: 1
+
+## Placeholder for migration when necessary ##
+
+- name: Delete temp directory
+  file:
+    name: "{{ tempdir }}"
+    state: absent
+  changed_when: False

roles/openshift_logging_elasticsearch/templates/elasticsearch-logging.yml.j2

@@ -0,0 +1,72 @@
+# you can override this using by setting a system property, for example -Des.logger.level=DEBUG
+es.logger.level: INFO
+rootLogger: ${es.logger.level}, console, file
+logger:
+  # log action execution errors for easier debugging
+  action: WARN
+  # reduce the logging for aws, too much is logged under the default INFO
+  com.amazonaws: WARN
+  io.fabric8.elasticsearch: ${PLUGIN_LOGLEVEL}
+  io.fabric8.kubernetes: ${PLUGIN_LOGLEVEL}
+
+  # gateway
+  #gateway: DEBUG
+  #index.gateway: DEBUG
+
+  # peer shard recovery
+  #indices.recovery: DEBUG
+
+  # discovery
+  #discovery: TRACE
+
+  index.search.slowlog: TRACE, index_search_slow_log_file
+  index.indexing.slowlog: TRACE, index_indexing_slow_log_file
+
+  # search-guard
+  com.floragunn.searchguard: WARN
+
+additivity:
+  index.search.slowlog: false
+  index.indexing.slowlog: false
+
+appender:
+  console:
+    type: console
+    layout:
+      type: consolePattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
+
+  file:
+    type: dailyRollingFile
+    file: ${path.logs}/${cluster.name}.log
+    datePattern: "'.'yyyy-MM-dd"
+    layout:
+      type: pattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
+
+  # Use the following log4j-extras RollingFileAppender to enable gzip compression of log files.
+  # For more information see https://logging.apache.org/log4j/extras/apidocs/org/apache/log4j/rolling/RollingFileAppender.html
+  #file:
+    #type: extrasRollingFile
+    #file: ${path.logs}/${cluster.name}.log
+    #rollingPolicy: timeBased
+    #rollingPolicy.FileNamePattern: ${path.logs}/${cluster.name}.log.%d{yyyy-MM-dd}.gz
+    #layout:
+      #type: pattern
+      #conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
+
+  index_search_slow_log_file:
+    type: dailyRollingFile
+    file: ${path.logs}/${cluster.name}_index_search_slowlog.log
+    datePattern: "'.'yyyy-MM-dd"
+    layout:
+      type: pattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"
+
+  index_indexing_slow_log_file:
+    type: dailyRollingFile
+    file: ${path.logs}/${cluster.name}_index_indexing_slowlog.log
+    datePattern: "'.'yyyy-MM-dd"
+    layout:
+      type: pattern
+      conversionPattern: "[%d{ISO8601}][%-5p][%-25c] %m%n"

roles/openshift_logging_elasticsearch/templates/elasticsearch.yml.j2

@@ -0,0 +1,80 @@
+cluster:
+  name: ${CLUSTER_NAME}
+
+script:
+  inline: on
+  indexed: on
+
+index:
+  number_of_shards: 1
+  number_of_replicas: 0
+  auto_expand_replicas: 0-2
+  unassigned.node_left.delayed_timeout: 2m
+  translog:
+    flush_threshold_size: 256mb
+    flush_threshold_period: 5m
+
+node:
+  master: {% if deploy_type in ['data-master', 'master'] %}true{% else %}false{% endif %}
+  data: {% if deploy_type in ['data-master', 'data-client'] %}true{% else %}false{% endif %}
+
+network:
+  host: 0.0.0.0
+
+cloud:
+  kubernetes:
+    service: ${SERVICE_DNS}
+    namespace: ${NAMESPACE}
+
+discovery:
+  type: kubernetes
+  zen.ping.multicast.enabled: false
+
+gateway:
+  expected_master_nodes: ${NODE_QUORUM}
+  recover_after_nodes: ${RECOVER_AFTER_NODES}
+  expected_nodes: ${RECOVER_EXPECTED_NODES}
+  recover_after_time: ${RECOVER_AFTER_TIME}
+
+io.fabric8.elasticsearch.authentication.users: ["system.logging.kibana", "system.logging.fluentd", "system.logging.curator", "system.admin"]
+
+openshift.config:
+  use_common_data_model: true
+  project_index_prefix: "project"
+  time_field_name: "@timestamp"
+
+openshift.searchguard:
+  keystore.path: /etc/elasticsearch/secret/admin.jks
+  truststore.path: /etc/elasticsearch/secret/searchguard.truststore
+
+openshift.operations.allow_cluster_reader: {{allow_cluster_reader | default ('false')}}
+
+path:
+  data: /elasticsearch/persistent/${CLUSTER_NAME}/data
+  logs: /elasticsearch/${CLUSTER_NAME}/logs
+  work: /elasticsearch/${CLUSTER_NAME}/work
+  scripts: /elasticsearch/${CLUSTER_NAME}/scripts
+
+searchguard:
+  authcz.admin_dn:
+  - CN=system.admin,OU=OpenShift,O=Logging
+  config_index_name: ".searchguard.${HOSTNAME}"
+  ssl:
+    transport:
+      enabled: true
+      enforce_hostname_verification: false
+      keystore_type: JKS
+      keystore_filepath: /etc/elasticsearch/secret/searchguard.key
+      keystore_password: kspass
+      truststore_type: JKS
+      truststore_filepath: /etc/elasticsearch/secret/searchguard.truststore
+      truststore_password: tspass
+    http:
+      enabled: true
+      keystore_type: JKS
+      keystore_filepath: /etc/elasticsearch/secret/key
+      keystore_password: kspass
+      clientauth_mode: OPTIONAL
+      truststore_type: JKS
+      truststore_filepath: /etc/elasticsearch/secret/truststore
+      truststore_password: tspass

roles/openshift_logging_elasticsearch/templates/es.j2

@@ -0,0 +1,114 @@
+apiVersion: "v1"
+kind: "DeploymentConfig"
+metadata:
+  name: "{{deploy_name}}"
+  labels:
+    provider: openshift
+    component: elasticsearch
+    deployment: "{{deploy_name}}"
+    logging-infra: "{{logging_component}}"
+spec:
+  replicas: {{replicas|default(0)}}
+  selector:
+    provider: openshift
+    component: elasticsearch
+    deployment: "{{deploy_name}}"
+    logging-infra: "{{logging_component}}"
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      name: "{{deploy_name}}"
+      labels:
+        logging-infra: "{{logging_component}}"
+        provider: openshift
+        component: elasticsearch
+        deployment: "{{deploy_name}}"
+    spec:
+      terminationGracePeriod: 600
+      serviceAccountName: aggregated-logging-elasticsearch
+      securityContext:
+        supplementalGroups:
+        - {{openshift_logging_elasticsearch_storage_group}}
+{% if es_node_selector is iterable and es_node_selector | length > 0 %}
+      nodeSelector:
+{% for key, value in es_node_selector.iteritems() %}
+        {{key}}: "{{value}}"
+{% endfor %}
+{% endif %}
+      containers:
+        -
+          name: "elasticsearch"
+          image: {{image}}
+          imagePullPolicy: Always
+          resources:
+            limits:
+              memory: "{{es_memory_limit}}"
+{% if es_cpu_limit is defined and es_cpu_limit is not none %}
+              cpu: "{{es_cpu_limit}}"
+{% endif %}
+            requests:
+              memory: "512Mi"
+          ports:
+            -
+              containerPort: 9200
+              name: "restapi"
+            -
+              containerPort: 9300
+              name: "cluster"
+          env:
+            -
+              name: "NAMESPACE"
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.namespace
+            -
+              name: "KUBERNETES_TRUST_CERT"
+              value: "true"
+            -
+              name: "SERVICE_DNS"
+              value: "logging-{{es_cluster_name}}-cluster"
+            -
+              name: "CLUSTER_NAME"
+              value: "logging-{{es_cluster_name}}"
+            -
+              name: "INSTANCE_RAM"
+              value: "{{openshift_logging_elasticsearch_memory_limit}}"
+            -
+              name: "NODE_QUORUM"
+              value: "{{es_node_quorum | int}}"
+            -
+              name: "RECOVER_AFTER_NODES"
+              value: "{{es_recover_after_nodes}}"
+            -
+              name: "RECOVER_EXPECTED_NODES"
+              value: "{{es_recover_expected_nodes}}"
+            -
+              name: "RECOVER_AFTER_TIME"
+              value: "{{openshift_logging_elasticsearch_recover_after_time}}"
+          volumeMounts:
+            - name: elasticsearch
+              mountPath: /etc/elasticsearch/secret
+              readOnly: true
+            - name: elasticsearch-config
+              mountPath: /usr/share/java/elasticsearch/config
+              readOnly: true
+            - name: elasticsearch-storage
+              mountPath: /elasticsearch/persistent
+      volumes:
+        - name: elasticsearch
+          secret:
+            secretName: logging-elasticsearch
+        - name: elasticsearch-config
+          configMap:
+            name: {{ es_configmap }}
+        - name: elasticsearch-storage
+{% if openshift_logging_elasticsearch_storage_type == 'pvc' %}
+          persistentVolumeClaim:
+            claimName: {{ openshift_logging_elasticsearch_pvc_name }}
+{% elif openshift_logging_elasticsearch_storage_type == 'hostmount' %}
+          hostPath:
+            path: {{ openshift_logging_elasticsearch_hostmount_path }}
+{% else %}
+          emptydir: {}
+{% endif %}

roles/openshift_logging_elasticsearch/templates/pvc.j2

@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{obj_name}}
+  labels:
+    logging-infra: support
+{% if annotations is defined %}
+  annotations:
+{% for key,value in annotations.iteritems() %}
+    {{key}}: {{value}}
+{% endfor %}
+{% endif %}
+spec:
+{% if pv_selector is defined and pv_selector is mapping %}
+  selector:
+    matchLabels:
+{% for key,value in pv_selector.iteritems() %}
+      {{key}}: {{value}}
+{% endfor %}
+{% endif %}
+  accessModes:
+{% for mode in access_modes %}
+    - {{ mode }}
+{% endfor %}
+  resources:
+    requests:
+      storage: {{size}}

roles/openshift_logging_elasticsearch/vars/main.yml

@@ -0,0 +1,12 @@
+---
+__latest_es_version: "3_5"
+__allowed_es_versions: ["3_5", "3_6"]
+__allowed_es_types: ["data-master", "data-client", "master", "client"]
+
+# TODO: integrate these
+openshift_master_config_dir: "{{ openshift.common.config_base }}/master"
+es_node_quorum: "{{ openshift_logging_elasticsearch_replica_count | int/2 + 1 }}"
+es_min_masters_default: "{{ (openshift_logging_elasticsearch_replica_count | int / 2 | round(0,'floor') + 1) | int }}"
+es_min_masters: "{{ (openshift_logging_elasticsearch_replica_count == 1) | ternary(1, es_min_masters_default) }}"
+es_recover_after_nodes: "{{ openshift_logging_elasticsearch_replica_count | int }}"
+es_recover_expected_nodes: "{{ openshift_logging_elasticsearch_replica_count | int }}"

roles/openshift_logging_fluentd/defaults/main.yml

@@ -0,0 +1,43 @@
+---
+### General logging settings
+openshift_logging_image_prefix: "{{ openshift_hosted_logging_deployer_prefix | default('docker.io/openshift/origin-') }}"
+openshift_logging_image_version: "{{ openshift_hosted_logging_deployer_version | default('latest') }}"
+openshift_logging_image_pull_secret: "{{ openshift_hosted_logging_image_pull_secret | default('') }}"
+openshift_logging_master_url: "https://kubernetes.default.svc.{{ openshift.common.dns_domain }}"
+openshift_logging_master_public_url: "{{ openshift_hosted_logging_master_public_url | default('https://' + openshift.common.public_hostname + ':' ~ (openshift_master_api_port | default('8443', true))) }}"
+openshift_logging_namespace: logging
+
+### Common settings
+openshift_logging_fluentd_nodeselector: "{{ openshift_hosted_logging_fluentd_nodeselector_label | default('logging-infra-fluentd=true') | map_from_pairs }}"
+openshift_logging_fluentd_cpu_limit: 100m
+openshift_logging_fluentd_memory_limit: 512Mi
+openshift_logging_fluentd_hosts: ['--all']
+
+# float time in seconds to wait between node labelling
+openshift_logging_fluentd_label_delay: '0.5'
+
+# Fluentd deployment type
+openshift_logging_fluentd_deployment_type: "hosted"
+
+### Used by "hosted" and "secure-host" deployments
+
+# Destination for the application based logs
+openshift_logging_fluentd_app_host: "logging-es"
+openshift_logging_fluentd_app_port: 9200
+# Destination for the operations based logs
+openshift_logging_fluentd_ops_host: "{{ openshift_logging_fluentd_app_host }}"
+openshift_logging_fluentd_ops_port: "{{ openshift_logging_fluentd_app_port }}"
+
+### Used by "hosted" and "secure-aggregator" deployments
+openshift_logging_fluentd_use_journal: "{{ openshift_hosted_logging_use_journal | default('') }}"
+openshift_logging_fluentd_journal_source: "{{ openshift_hosted_logging_journal_source | default('') }}"
+openshift_logging_fluentd_journal_read_from_head: "{{ openshift_hosted_logging_journal_read_from_head | default('') }}"
+
+
+### Deprecating in 3.6
+openshift_logging_fluentd_es_copy: false
+
+# following can be uncommented to provide values for configmaps -- take care when providing file contents as it may cause your cluster to not operate correctly
+#fluentd_config_contents:
+#fluentd_throttle_contents:
+#fluentd_secureforward_contents:

roles/openshift_logging_fluentd/files/fluentd-throttle-config.yaml

@@ -0,0 +1,7 @@
+# Logging example fluentd throttling config file
+
+#example-project:
+#  read_lines_limit: 10
+#
+#.operations:
+#  read_lines_limit: 100

roles/openshift_logging_fluentd/files/secure-forward.conf

@@ -0,0 +1,24 @@
+# @type secure_forward
+
+# self_hostname ${HOSTNAME}
+# shared_key <SECRET_STRING>
+
+# secure yes
+# enable_strict_verification yes
+
+# ca_cert_path /etc/fluent/keys/your_ca_cert
+# ca_private_key_path /etc/fluent/keys/your_private_key
+  # for private CA secret key
+# ca_private_key_passphrase passphrase
+
+# <server>
+  # or IP
+#   host server.fqdn.example.com
+#   port 24284
+# </server>
+# <server>
+  # ip address to connect
+#   host 203.0.113.8
+  # specify hostlabel for FQDN verification if ipaddress is used for host
+#   hostlabel server.fqdn.example.com
+# </server>

roles/openshift_logging_fluentd/meta/main.yaml

@@ -0,0 +1,15 @@
+---
+galaxy_info:
+  author: OpenShift Red Hat
+  description: OpenShift Aggregated Logging Fluentd Component
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 2.2
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: lib_openshift

roles/openshift_logging_fluentd/tasks/determine_version.yaml

@@ -0,0 +1,17 @@
+---
+# debating making this a module instead?
+- fail:
+    msg: Missing version to install provided by 'openshift_logging_image_version'
+  when: not openshift_logging_image_version or openshift_logging_image_version == ''
+
+- set_fact:
+    fluentd_version: "{{ __latest_fluentd_version }}"
+  when: openshift_logging_image_version == 'latest'
+
+# should we just assume that we will have the correct major version?
+- set_fact: fluentd_version="{{ openshift_logging_image_version | regex_replace('^v?(?P<major>\d)\.(?P<minor>\d).*$', '3_\\g<minor>') }}"
+  when: openshift_logging_image_version != 'latest'
+
+- fail:
+    msg: Invalid version specified for Fluentd
+  when: fluentd_version not in __allowed_fluentd_versions

roles/openshift_logging_fluentd/tasks/label_and_wait.yaml

@@ -0,0 +1,10 @@
+---
+- name: Label {{ node }} for Fluentd deployment
+  oc_label:
+    name: "{{ node }}"
+    kind: node
+    state: add
+    labels: "{{ openshift_logging_fluentd_nodeselector | oo_dict_to_list_of_dict }}"
+
+# wait half a second between labels
+- local_action: command sleep {{ openshift_logging_fluentd_label_delay | default('.5') }}

roles/openshift_logging_fluentd/tasks/main.yaml

@@ -0,0 +1,194 @@
+---
+- fail:
+    msg: Only one Fluentd nodeselector key pair should be provided
+  when: "{{ openshift_logging_fluentd_nodeselector.keys() | count }} > 1"
+
+- fail:
+    msg: Application logs destination is required
+  when: not openshift_logging_fluentd_app_host or openshift_logging_fluentd_app_host == ''
+
+- fail:
+    msg: Operations logs destination is required
+  when: not openshift_logging_fluentd_ops_host or openshift_logging_fluentd_ops_host == ''
+
+- fail:
+    msg: Invalid deployment type, one of ['hosted', 'secure-aggregator', 'secure-host'] allowed
+  when: not openshift_logging_fluentd_deployment_type in __allowed_fluentd_types
+
+- include: determine_version.yaml
+
+# allow passing in a tempdir
+- name: Create temp directory for doing work in
+  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
+  register: mktemp
+  changed_when: False
+
+- set_fact:
+    tempdir: "{{ mktemp.stdout }}"
+
+- name: Create templates subdirectory
+  file:
+    state: directory
+    path: "{{ tempdir }}/templates"
+    mode: 0755
+  changed_when: False
+
+# we want to make sure we have all the necessary components here
+
+# create service account
+- name: Create Fluentd service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-fluentd"
+    namespace: "{{ openshift_logging_namespace }}"
+    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
+  when: openshift_logging_image_pull_secret != ''
+
+- name: Create Fluentd service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-fluentd"
+    namespace: "{{ openshift_logging_namespace }}"
+  when:
+  - openshift_logging_image_pull_secret == ''
+
+# set service account scc
+- name: Set privileged permissions for Fluentd
+  oc_adm_policy_user:
+    namespace: "{{ openshift_logging_namespace }}"
+    resource_kind: scc
+    resource_name: privileged
+    state: present
+    user: "system:serviceaccount:{{ openshift_logging_namespace }}:aggregated-logging-fluentd"
+
+# set service account permissions
+- name: Set cluster-reader permissions for Fluentd
+  oc_adm_policy_user:
+    namespace: "{{ openshift_logging_namespace }}"
+    resource_kind: cluster-role
+    resource_name: cluster-reader
+    state: present
+    user: "system:serviceaccount:{{ openshift_logging_namespace }}:aggregated-logging-fluentd"
+
+# create Fluentd configmap
+- template:
+    src: fluent.conf.j2
+    dest: "{{ tempdir }}/fluent.conf"
+  vars:
+    deploy_type: "{{ openshift_logging_fluentd_deployment_type }}"
+  when: fluentd_config_contents is undefined
+  changed_when: no
+
+- copy:
+    src: fluentd-throttle-config.yaml
+    dest: "{{ tempdir }}/fluentd-throttle-config.yaml"
+  when: fluentd_throttle_contents is undefined
+  changed_when: no
+
+- copy:
+    src: secure-forward.conf
+    dest: "{{ tempdir }}/secure-forward.conf"
+  when: fluentd_securefoward_contents is undefined
+
+  changed_when: no
+
+- copy:
+    content: "{{ fluentd_config_contents }}"
+    dest: "{{ tempdir }}/fluent.conf"
+  when: fluentd_config_contents is defined
+  changed_when: no
+
+- copy:
+    content: "{{ fluentd_throttle_contents }}"
+    dest: "{{ tempdir }}/fluentd-throttle-config.yaml"
+  when: fluentd_throttle_contents is defined
+  changed_when: no
+
+- copy:
+    content: "{{ fluentd_secureforward_contents }}"
+    dest: "{{ tempdir }}/secure-forward.conf"
+  when: fluentd_secureforward_contents is defined
+  changed_when: no
+
+- name: Set Fluentd configmap
+  oc_configmap:
+    state: present
+    name: "logging-fluentd"
+    namespace: "{{ openshift_logging_namespace }}"
+    from_file:
+      fluentd.conf: "{{ tempdir }}/fluent.conf"
+      throttle-config.yaml: "{{ tempdir }}/fluentd-throttle-config.yaml"
+      secure-forward.conf: "{{ tempdir }}/secure-forward.conf"
+
+# create Fluentd secret
+# TODO: add aggregation secrets if necessary
+- name: Set logging-fluentd secret
+  oc_secret:
+    state: present
+    name: logging-fluentd
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - name: ca
+      path: "{{ generated_certs_dir }}/ca.crt"
+    - name: key
+      path: "{{ generated_certs_dir }}/system.logging.fluentd.key"
+    - name: cert
+      path: "{{ generated_certs_dir }}/system.logging.fluentd.crt"
+
+# create Fluentd daemonset
+
+# this should change based on the type of fluentd deployment to be done...
+# TODO: pass in aggregation configurations
+- name: Generate logging-fluentd daemonset definition
+  template:
+    src: fluentd.j2
+    dest: "{{ tempdir }}/templates/logging-fluentd.yaml"
+  vars:
+    daemonset_name: logging-fluentd
+    daemonset_component: fluentd
+    daemonset_container_name: fluentd-elasticsearch
+    daemonset_serviceAccount: aggregated-logging-fluentd
+    app_host: "{{ openshift_logging_fluentd_app_host }}"
+    app_port: "{{ openshift_logging_fluentd_app_port }}"
+    ops_host: "{{ openshift_logging_fluentd_ops_host }}"
+    ops_port: "{{ openshift_logging_fluentd_ops_port }}"
+    fluentd_nodeselector_key: "{{ openshift_logging_fluentd_nodeselector.keys()[0] }}"
+    fluentd_nodeselector_value: "{{ openshift_logging_fluentd_nodeselector.values()[0] }}"
+  check_mode: no
+  changed_when: no
+
+- name: Set logging-fluentd daemonset
+  oc_obj:
+    state: present
+    name: logging-fluentd
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: daemonset
+    files:
+    - "{{ tempdir }}/templates/logging-fluentd.yaml"
+    delete_after: true
+
+# Scale up Fluentd
+- name: Retrieve list of Fluentd hosts
+  oc_obj:
+    state: list
+    kind: node
+  when: "'--all' in openshift_logging_fluentd_hosts"
+  register: fluentd_hosts
+
+- name: Set openshift_logging_fluentd_hosts
+  set_fact:
+    openshift_logging_fluentd_hosts: "{{ fluentd_hosts.results.results[0]['items'] | map(attribute='metadata.name') | list }}"
+  when: "'--all' in openshift_logging_fluentd_hosts"
+
+- include: label_and_wait.yaml
+  vars:
+    node: "{{ fluentd_host }}"
+  with_items: "{{ openshift_logging_fluentd_hosts }}"
+  loop_control:
+    loop_var: fluentd_host
+
+- name: Delete temp directory
+  file:
+    name: "{{ tempdir }}"
+    state: absent
+  changed_when: False

roles/openshift_logging_fluentd/templates/fluent.conf.j2

@@ -0,0 +1,78 @@
+# This file is the fluentd configuration entrypoint. Edit with care.
+
+@include configs.d/openshift/system.conf
+
+# In each section below, pre- and post- includes don't include anything initially;
+# they exist to enable future additions to openshift conf as needed.
+
+## sources
+{% if deploy_type in ['hosted', 'secure-aggregator'] %}
+## ordered so that syslog always runs last...
+@include configs.d/openshift/input-pre-*.conf
+@include configs.d/dynamic/input-docker-*.conf
+@include configs.d/dynamic/input-syslog-*.conf
+@include configs.d/openshift/input-post-*.conf
+##
+{% else %}
+<source>
+  @type secure_forward
+  @label @INGRESS
+
+  self_hostname ${HOSTNAME}
+  bind 0.0.0.0
+  port {{openshift_logging_fluentd_aggregating_port}}
+
+  shared_key {{openshift_logging_fluentd_shared_key}}
+
+  secure {{openshift_logging_fluentd_aggregating_secure}}
+  enable_strict_verification {{openshift_logging_fluentd_aggregating_strict}}
+  ca_cert_path        {{openshift_logging_fluentd_aggregating_cert_path}}
+  ca_private_key_path {{openshift_logging_fluentd_aggregating_key_path}}
+  ca_private_key_passphrase {{openshift_logging_fluentd_aggregating_passphrase}}
+
+  <client>
+    host {{openshift_logging_fluentd_aggregating_host}}
+  </client>
+</source>
+{% endif %}
+
+<label @INGRESS>
+{% if deploy_type in ['hosted', 'secure-host'] %}
+## filters
+  @include configs.d/openshift/filter-pre-*.conf
+  @include configs.d/openshift/filter-retag-journal.conf
+  @include configs.d/openshift/filter-k8s-meta.conf
+  @include configs.d/openshift/filter-kibana-transform.conf
+  @include configs.d/openshift/filter-k8s-flatten-hash.conf
+  @include configs.d/openshift/filter-k8s-record-transform.conf
+  @include configs.d/openshift/filter-syslog-record-transform.conf
+  @include configs.d/openshift/filter-viaq-data-model.conf
+  @include configs.d/openshift/filter-post-*.conf
+##
+
+## matches
+  @include configs.d/openshift/output-pre-*.conf
+  @include configs.d/openshift/output-operations.conf
+  @include configs.d/openshift/output-applications.conf
+  # no post - applications.conf matches everything left
+##
+{% else %}
+  <match **>
+    @type secure_forward
+
+    self_hostname ${HOSTNAME}
+    shared_key {{openshift_logging_fluentd_shared_key}}
+
+    secure {{openshift_logging_fluentd_aggregating_secure}}
+    enable_strict_verification {{openshift_logging_fluentd_aggregating_strict}}
+    ca_cert_path        {{openshift_logging_fluentd_aggregating_cert_path}}
+    ca_private_key_path {{openshift_logging_fluentd_aggregating_key_path}}
+    ca_private_key_passphrase {{openshift_logging_fluentd_aggregating_passphrase}}
+
+    <server>
+      host {{openshift_logging_fluentd_aggregating_host}}
+      port {{openshift_logging_fluentd_aggregating_port}}
+    </server>
+  </match>
+{% endif %}
+</label>

roles/openshift_logging_fluentd/templates/fluentd.j2

@@ -0,0 +1,117 @@
+apiVersion: extensions/v1beta1
+kind: "DaemonSet"
+metadata:
+  name: "{{ daemonset_name }}"
+  labels:
+    provider: openshift
+    component: "{{ daemonset_component }}"
+    logging-infra: "{{ daemonset_component }}"
+spec:
+  selector:
+    matchLabels:
+      provider: openshift
+      component: "{{ daemonset_component }}"
+  updateStrategy:
+    type: RollingUpdate
+    rollingUpdate:
+      minReadySeconds: 600
+  template:
+    metadata:
+      name: "{{ daemonset_container_name }}"
+      labels:
+        logging-infra: "{{ daemonset_component }}"
+        provider: openshift
+        component: "{{ daemonset_component }}"
+    spec:
+      serviceAccountName: "{{ daemonset_serviceAccount }}"
+      nodeSelector:
+        {{ fluentd_nodeselector_key }}: "{{ fluentd_nodeselector_value }}"
+      containers:
+      - name: "{{ daemonset_container_name }}"
+        image: "{{ openshift_logging_image_prefix }}{{ daemonset_name }}:{{ openshift_logging_image_version }}"
+        imagePullPolicy: Always
+        securityContext:
+          privileged: true
+        resources:
+          limits:
+            cpu: {{ openshift_logging_fluentd_cpu_limit }}
+            memory: {{ openshift_logging_fluentd_memory_limit }}
+        volumeMounts:
+        - name: runlogjournal
+          mountPath: /run/log/journal
+        - name: varlog
+          mountPath: /var/log
+        - name: varlibdockercontainers
+          mountPath: /var/lib/docker/containers
+          readOnly: true
+        - name: config
+          mountPath: /etc/fluent/configs.d/user
+          readOnly: true
+        - name: certs
+          mountPath: /etc/fluent/keys
+          readOnly: true
+        - name: dockerhostname
+          mountPath: /etc/docker-hostname
+          readOnly: true
+        - name: localtime
+          mountPath: /etc/localtime
+          readOnly: true
+        - name: dockercfg
+          mountPath: /etc/sysconfig/docker
+          readOnly: true
+        env:
+        - name: "K8S_HOST_URL"
+          value: "{{ openshift_logging_master_url }}"
+        - name: "ES_HOST"
+          value: "{{ app_host }}"
+        - name: "ES_PORT"
+          value: "{{ app_port }}"
+        - name: "ES_CLIENT_CERT"
+          value: "{{ openshift_logging_es_client_cert }}"
+        - name: "ES_CLIENT_KEY"
+          value: "{{ openshift_logging_es_client_key }}"
+        - name: "ES_CA"
+          value: "{{ openshift_logging_es_ca }}"
+        - name: "OPS_HOST"
+          value: "{{ ops_host }}"
+        - name: "OPS_PORT"
+          value: "{{ ops_port }}"
+        - name: "OPS_CLIENT_CERT"
+          value: "{{ openshift_logging_es_ops_client_cert }}"
+        - name: "OPS_CLIENT_KEY"
+          value: "{{ openshift_logging_es_ops_client_key }}"
+        - name: "OPS_CA"
+          value: "{{ openshift_logging_es_ops_ca }}"
+        - name: "ES_COPY"
+          value: "false"
+        - name: "USE_JOURNAL"
+          value: "{{ openshift_logging_fluentd_use_journal | lower }}"
+        - name: "JOURNAL_SOURCE"
+          value: "{{ openshift_logging_fluentd_journal_source | default('') }}"
+        - name: "JOURNAL_READ_FROM_HEAD"
+          value: "{{ openshift_logging_fluentd_journal_read_from_head | lower }}"
+      volumes:
+      - name: runlogjournal
+        hostPath:
+          path: /run/log/journal
+      - name: varlog
+        hostPath:
+          path: /var/log
+      - name: varlibdockercontainers
+        hostPath:
+          path: /var/lib/docker/containers
+      - name: config
+        configMap:
+          name: logging-fluentd
+      - name: certs
+        secret:
+          secretName: logging-fluentd
+      - name: dockerhostname
+        hostPath:
+          path: /etc/hostname
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      - name: dockercfg
+        hostPath:
+          path: /etc/sysconfig/docker

roles/openshift_logging_fluentd/vars/main.yml

@@ -0,0 +1,4 @@
+---
+__latest_fluentd_version: "3_5"
+__allowed_fluentd_versions: ["3_5", "3_6"]
+__allowed_fluentd_types: ["hosted", "secure-aggregator", "secure-host"]

roles/openshift_logging_kibana/defaults/main.yml

@@ -0,0 +1,41 @@
+---
+### Common settings
+openshift_logging_kibana_master_url: "https://kubernetes.default.svc.cluster.local"
+openshift_logging_kibana_master_public_url: "https://kubernetes.default.svc.cluster.local"
+openshift_logging_kibana_image_prefix: "{{ openshift_hosted_logging_deployer_prefix | default('docker.io/openshift/origin-') }}"
+openshift_logging_kibana_image_version: "{{ openshift_hosted_logging_deployer_version | default('latest') }}"
+openshift_logging_kibana_image_pull_secret: "{{ openshift_hosted_logging_image_pull_secret | default('') }}"
+openshift_logging_kibana_namespace: logging
+
+openshift_logging_kibana_nodeselector: ""
+openshift_logging_kibana_cpu_limit: null
+openshift_logging_kibana_memory_limit: null
+
+openshift_logging_kibana_hostname: "kibana.router.default.svc.cluster.local"
+
+openshift_logging_kibana_es_host: "logging-es"
+openshift_logging_kibana_es_port: 9200
+
+openshift_logging_kibana_replicas: 1
+openshift_logging_kibana_edge_term_policy: Redirect
+
+# this is used to determine if this is an operations deployment or a non-ops deployment
+# simply used for naming purposes
+openshift_logging_kibana_ops_deployment: false
+
+# Proxy settings
+openshift_logging_kibana_proxy_debug: false
+openshift_logging_kibana_proxy_cpu_limit: null
+openshift_logging_kibana_proxy_memory_limit: null
+
+#The absolute path on the control node to the cert file to use
+#for the public facing kibana certs
+openshift_logging_kibana_cert: ""
+
+#The absolute path on the control node to the key file to use
+#for the public facing kibana certs
+openshift_logging_kibana_key: ""
+
+#The absolute path on the control node to the CA file to use
+#for the public facing kibana certs
+openshift_logging_kibana_ca: ""

roles/openshift_logging_kibana/meta/main.yaml

@@ -0,0 +1,15 @@
+---
+galaxy_info:
+  author: OpenShift Red Hat
+  description: OpenShift Aggregated Logging Kibana Component
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 2.2
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: lib_openshift

roles/openshift_logging_kibana/tasks/determine_version.yaml

@@ -0,0 +1,17 @@
+---
+# debating making this a module instead?
+- fail:
+    msg: Missing version to install provided by 'openshift_logging_image_version'
+  when: not openshift_logging_image_version or openshift_logging_image_version == ''
+
+- set_fact:
+    kibana_version: "{{ __latest_kibana_version }}"
+  when: openshift_logging_image_version == 'latest'
+
+# should we just assume that we will have the correct major version?
+- set_fact: kibana_version="{{ openshift_logging_image_version | regex_replace('^v?(?P<major>\d)\.(?P<minor>\d).*$', '3_\\g<minor>') }}"
+  when: openshift_logging_image_version != 'latest'
+
+- fail:
+    msg: Invalid version specified for Kibana
+  when: kibana_version not in __allowed_kibana_versions

roles/openshift_logging_kibana/tasks/main.yaml

@@ -0,0 +1,222 @@
+---
+# fail is we don't have an endpoint for ES to connect to?
+
+- include: determine_version.yaml
+
+- debug: var=tempdir
+
+# allow passing in a tempdir
+- name: Create temp directory for doing work in
+  command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
+  register: mktemp
+  changed_when: False
+
+- set_fact:
+    tempdir: "{{ mktemp.stdout }}"
+
+# This may not be necessary in this role
+- name: Create templates subdirectory
+  file:
+    state: directory
+    path: "{{ tempdir }}/templates"
+    mode: 0755
+  changed_when: False
+
+# we want to make sure we have all the necessary components here
+
+# create service account
+- name: Create Kibana service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-kibana"
+    namespace: "{{ openshift_logging_namespace }}"
+    image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
+  when: openshift_logging_image_pull_secret != ''
+
+- name: Create Kibana service account
+  oc_serviceaccount:
+    state: present
+    name: "aggregated-logging-kibana"
+    namespace: "{{ openshift_logging_namespace }}"
+  when:
+  - openshift_logging_image_pull_secret == ''
+
+- set_fact: kibana_name="{{ 'logging-kibana' ~ ( (openshift_logging_kibana_ops_deployment | default(false) | bool) | ternary('-ops', '')) }}"
+
+- name: Retrieving the cert to use when generating secrets for the logging components
+  slurp:
+    src: "{{ generated_certs_dir }}/{{ item.file }}"
+  register: key_pairs
+  with_items:
+    - { name: "ca_file", file: "ca.crt" }
+    - { name: "kibana_internal_key", file: "kibana-internal.key"}
+    - { name: "kibana_internal_cert", file: "kibana-internal.crt"}
+    - { name: "server_tls", file: "server-tls.json"}
+
+# create routes
+# TODO: set up these certs differently?
+- set_fact:
+    kibana_key: "{{ lookup('file', openshift_logging_kibana_key) | b64encode }}"
+  when: "{{ openshift_logging_kibana_key | trim | length > 0 }}"
+  changed_when: false
+
+- set_fact:
+    kibana_cert: "{{ lookup('file', openshift_logging_kibana_cert) | b64encode }}"
+  when: "{{ openshift_logging_kibana_cert | trim | length > 0 }}"
+  changed_when: false
+
+- set_fact:
+    kibana_ca: "{{ lookup('file', openshift_logging_kibana_ca) | b64encode }}"
+  when: "{{ openshift_logging_kibana_ca | trim | length > 0 }}"
+  changed_when: false
+
+- set_fact:
+    kibana_ca: "{{ key_pairs | entry_from_named_pair('ca_file') }}"
+  when: kibana_ca is not defined
+  changed_when: false
+
+- name: Generating Kibana route template
+  template:
+    src: route_reencrypt.j2
+    dest: "{{ tempdir }}/templates/kibana-route.yaml"
+  vars:
+    obj_name: "{{ kibana_name }}"
+    route_host: "{{ openshift_logging_kibana_hostname }}"
+    service_name: "{{ kibana_name }}"
+    tls_key: "{{ kibana_key | default('') | b64decode }}"
+    tls_cert: "{{ kibana_cert | default('') | b64decode }}"
+    tls_ca_cert: "{{ kibana_ca | b64decode }}"
+    tls_dest_ca_cert: "{{ key_pairs | entry_from_named_pair('ca_file') | b64decode }}"
+    edge_term_policy: "{{ openshift_logging_kibana_edge_term_policy | default('') }}"
+    labels:
+      component: support
+      logging-infra: support
+      provider: openshift
+  changed_when: no
+
+- name: Setting Kibana route
+  oc_obj:
+    state: present
+    name: "{{ kibana_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: route
+    files:
+    - "{{ tempdir }}/templates/kibana-route.yaml"
+
+# gen session_secret -- if necessary
+# TODO: make idempotent
+- name: Generate proxy session
+  set_fact:
+    session_secret: "{{ 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' | random_word(200) }}"
+  check_mode: no
+
+# gen oauth_secret -- if necessary
+# TODO: make idempotent
+- name: Generate oauth client secret
+  set_fact:
+    oauth_secret: "{{ 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' | random_word(64) }}"
+  check_mode: no
+
+# create oauth client
+- name: Create oauth-client template
+  template:
+    src: oauth-client.j2
+    dest: "{{ tempdir }}/templates/oauth-client.yml"
+  vars:
+    kibana_hostname: "{{ openshift_logging_kibana_hostname }}"
+    secret: "{{ oauth_secret }}"
+
+- name: Set kibana-proxy oauth-client
+  oc_obj:
+    state: present
+    name: "kibana-proxy"
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: oauthclient
+    files:
+    - "{{ tempdir }}/templates/oauth-client.yml"
+    delete_after: true
+
+# create Kibana secret
+- name: Set Kibana secret
+  oc_secret:
+    state: present
+    name: "logging-kibana"
+    namespace: "{{ openshift_logging_namespace }}"
+    files:
+    - name: ca
+      path: "{{ generated_certs_dir }}/ca.crt"
+    - name: key
+      path: "{{ generated_certs_dir }}/system.logging.kibana.key"
+    - name: cert
+      path: "{{ generated_certs_dir }}/system.logging.kibana.crt"
+
+# create Kibana-proxy secret
+- name: Set Kibana Proxy secret
+  oc_secret:
+    state: present
+    name: "logging-kibana-proxy"
+    namespace: "{{ openshift_logging_namespace }}"
+#    files:
+#    - name: server-key
+#      path: "{{ generated_certs_dir }}/kibana-internal.key"
+#    - name: server-cert
+#      path: "{{ generated_certs_dir }}/kibana-internal.crt"
+#    - name: server-tls
+#      path: "{{ generated_certs_dir }}/server-tls.json"
+    contents:
+    - path: oauth-secret
+      data: "{{ oauth_secret }}"
+    - path: session-secret
+      data: "{{ session_secret }}"
+    - path: server-key
+      data: "{{ key_pairs | entry_from_named_pair('kibana_internal_key') | b64decode }}"
+    - path: server-cert
+      data: "{{ key_pairs | entry_from_named_pair('kibana_internal_cert') | b64decode }}"
+    - path: server-tls
+      data: "{{ key_pairs | entry_from_named_pair('server_tls') | b64decode }}"
+
+# create Kibana DC
+- name: Generate Kibana DC template
+  template:
+    src: kibana.j2
+    dest: "{{ tempdir }}/templates/kibana-dc.yaml"
+  vars:
+    component: kibana
+    logging_component: kibana
+    deploy_name: "{{ kibana_name }}"
+    image: "{{ openshift_logging_image_prefix }}logging-kibana:{{ openshift_logging_image_version }}"
+    proxy_image: "{{ openshift_logging_image_prefix }}logging-auth-proxy:{{ openshift_logging_image_version }}"
+    es_host: "{{ openshift_logging_kibana_es_host }}"
+    es_port: "{{ openshift_logging_kibana_es_port }}"
+    kibana_cpu_limit: "{{ openshift_logging_kibana_cpu_limit }}"
+    kibana_memory_limit: "{{ openshift_logging_kibana_memory_limit }}"
+    kibana_proxy_cpu_limit: "{{ openshift_logging_kibana_proxy_cpu_limit }}"
+    kibana_proxy_memory_limit: "{{ openshift_logging_kibana_proxy_memory_limit }}"
+    replicas: "{{ openshift_logging_kibana_replicas | default (0) }}"
+    kibana_node_selector: "{{ openshift_logging_kibana_nodeselector | default({}) }}"
+
+- name: Set Kibana DC
+  oc_obj:
+    state: present
+    name: "{{ kibana_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    kind: dc
+    files:
+    - "{{ tempdir }}/templates/kibana-dc.yaml"
+    delete_after: true
+
+# Scale up Kibana -- is this really necessary?
+- name: Start Kibana
+  oc_scale:
+    kind: dc
+    name: "{{ kibana_name }}"
+    namespace: "{{ openshift_logging_namespace }}"
+    replicas: "{{ openshift_logging_kibana_replicas | default (1) }}"
+
+# update master configs?
+
+- name: Delete temp directory
+  file:
+    name: "{{ tempdir }}"
+    state: absent
+  changed_when: False

roles/openshift_logging_kibana/templates/kibana.j2

@@ -0,0 +1,116 @@
+apiVersion: "v1"
+kind: "DeploymentConfig"
+metadata:
+  name: "{{ deploy_name }}"
+  labels:
+    provider: openshift
+    component: "{{ component }}"
+    logging-infra: "{{ logging_component }}"
+spec:
+  replicas: {{ replicas | default(0) }}
+  selector:
+    provider: openshift
+    component: "{{ component }}"
+    logging-infra: "{{ logging_component }}"
+  strategy:
+    rollingParams:
+      intervalSeconds: 1
+      timeoutSeconds: 600
+      updatePeriodSeconds: 1
+    type: Rolling
+  template:
+    metadata:
+      name: "{{ deploy_name }}"
+      labels:
+        logging-infra: "{{ logging_component }}"
+        provider: openshift
+        component: "{{ component }}"
+    spec:
+      serviceAccountName: aggregated-logging-kibana
+{% if kibana_node_selector is iterable and kibana_node_selector | length > 0 %}
+      nodeSelector:
+{% for key, value in kibana_node_selector.iteritems() %}
+        {{ key }}: "{{ value }}"
+{% endfor %}
+{% endif %}
+      containers:
+        -
+          name: "kibana"
+          image: {{ image }}
+          imagePullPolicy: Always
+{% if (kibana_memory_limit is defined and kibana_memory_limit is not none and kibana_memory_limit != "") or (kibana_cpu_limit is defined and kibana_cpu_limit is not none and kibana_cpu_limit != "") %}
+          resources:
+            limits:
+{% if kibana_cpu_limit is not none and kibana_cpu_limit != "" %}
+              cpu: "{{ kibana_cpu_limit }}"
+{% endif %}
+{% if kibana_memory_limit is not none and kibana_memory_limit != "" %}
+              memory: "{{ kibana_memory_limit }}"
+{% endif %}
+{% endif %}
+          env:
+            - name: "ES_HOST"
+              value: "{{ es_host }}"
+            - name: "ES_PORT"
+              value: "{{ es_port }}"
+          volumeMounts:
+            - name: kibana
+              mountPath: /etc/kibana/keys
+              readOnly: true
+        -
+          name: "kibana-proxy"
+          image: {{ proxy_image }}
+          imagePullPolicy: Always
+{% if (kibana_proxy_memory_limit is defined and kibana_proxy_memory_limit is not none and kibana_proxy_memory_limit != "") or (kibana_proxy_cpu_limit is defined and kibana_proxy_cpu_limit is not none and kibana_proxy_cpu_limit != "") %}
+          resources:
+            limits:
+{% if kibana_proxy_cpu_limit is not none and kibana_proxy_cpu_limit != "" %}
+              cpu: "{{ kibana_proxy_cpu_limit }}"
+{% endif %}
+{% if kibana_proxy_memory_limit is not none and kibana_proxy_memory_limit != "" %}
+              memory: "{{ kibana_proxy_memory_limit }}"
+{% endif %}
+{% endif %}
+          ports:
+            -
+              name: "oaproxy"
+              containerPort: 3000
+          env:
+            -
+             name: "OAP_BACKEND_URL"
+             value: "http://localhost:5601"
+            -
+             name: "OAP_AUTH_MODE"
+             value: "oauth2"
+            -
+             name: "OAP_TRANSFORM"
+             value: "user_header,token_header"
+            -
+             name: "OAP_OAUTH_ID"
+             value: kibana-proxy
+            -
+             name: "OAP_MASTER_URL"
+             value: {{ openshift_logging_kibana_master_url }}
+            -
+             name: "OAP_PUBLIC_MASTER_URL"
+             value: {{ openshift_logging_kibana_master_public_url }}
+            -
+             name: "OAP_LOGOUT_REDIRECT"
+             value: {{ openshift_logging_kibana_master_public_url }}/console/logout
+            -
+             name: "OAP_MASTER_CA_FILE"
+             value: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+            -
+             name: "OAP_DEBUG"
+             value: "{{ openshift_logging_kibana_proxy_debug }}"
+          volumeMounts:
+            - name: kibana-proxy
+              mountPath: /secret
+              readOnly: true
+      volumes:
+        - name: kibana
+          secret:
+            secretName: logging-kibana
+        - name: kibana-proxy
+          secret:
+            secretName: logging-kibana-proxy

roles/openshift_logging_kibana/templates/oauth-client.j2

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: OAuthClient
+metadata:
+  name: kibana-proxy
+  labels:
+    logging-infra: support
+secret: {{secret}}
+redirectURIs:
+- https://{{kibana_hostname}}
+scopeRestrictions:
+- literals:
+  - user:info
+  - user:check-access
+  - user:list-projects

roles/openshift_logging_kibana/templates/route_reencrypt.j2

@@ -0,0 +1,36 @@
+apiVersion: "v1"
+kind: "Route"
+metadata:
+  name: "{{obj_name}}"
+{% if labels is defined%}
+  labels:
+{% for key, value in labels.iteritems() %}
+    {{key}}: {{value}}
+{% endfor %}
+{% endif %}
+spec:
+  host: {{ route_host }}
+  tls:
+{% if tls_key is defined and tls_key | length > 0 %}
+    key: |
+{{ tls_key|indent(6, true) }}
+{% if tls_cert is defined and tls_cert | length > 0 %}
+    certificate: |
+{{ tls_cert|indent(6, true) }}
+{% endif %}
+{% endif %}
+    caCertificate: |
+{% for line in tls_ca_cert.split('\n') %}
+      {{ line }}
+{% endfor %}
+    destinationCACertificate: |
+{% for line in tls_dest_ca_cert.split('\n') %}
+      {{ line }}
+{% endfor %}
+    termination: reencrypt
+{% if edge_term_policy is defined and edge_term_policy | length > 0 %}
+    insecureEdgeTerminationPolicy: {{ edge_term_policy }}
+{% endif %}
+  to:
+    kind: Service
+    name: {{ service_name }}

roles/openshift_logging_kibana/vars/main.yml

@@ -0,0 +1,3 @@
+---
+__latest_kibana_version: "3_5"
+__allowed_kibana_versions: ["3_5", "3_6"]