| 1234567891011121314151617181920212223242526 |
- #!/bin/bash
- set -euo pipefail
- # Exec a file in the named component by component name and container name.
- # Remaining arguments are passed to the command. If no static pods have been
- # created yet this will execute on the host.
- if [[ -z "${1-}" || -z "${2-}" ]]; then
- echo "A component name like 'api', 'etcd', or 'controllers' must be specified along with the container name within that component." 1>&2
- exit 1
- fi
- # We haven't started using static pods yet, assume this command is to be direct executed
- if [[ ! -d /etc/origin/node/pods || -z "$( ls -A /etc/origin/node/pods )" ]]; then
- exec "${@:3}"
- fi
- # TODO: move to cri-ctl
- # TODO: short term hack for cri-o
- uid=$(docker ps -l -a --filter "label=openshift.io/component=${1}" --filter "label=io.kubernetes.container.name=POD" --format '{{ .Label "io.kubernetes.pod.uid" }}')
- if [[ -z "${uid}" ]]; then
- echo "Component ${1} is stopped or not running" 1>&2
- exit 0
- fi
- container=$(docker ps -l -a -q --filter "label=io.kubernetes.pod.uid=${uid}" --filter "label=io.kubernetes.container.name=${2}")
- exec docker exec "${container}" "${@:3}"
|
