diff options
| author |   Bruno Sakoto <bruno.sakoto@bell.ca> | 2021-09-15 18:30:20 -0400 |
|---|---|---|
| committer | Bruno Sakoto <bruno.sakoto@bell.ca> | 2021-09-30 22:57:24 -0400 |
| commit | d0fa8cf57eaac53f723c0ca8399f58b55655ea6f (patch) | |
| tree | cda6deb2e774ae1f65b7b667b8456ae3d27e3dd4 | |
| parent | a001a61bdd6430027b39281f9d79366e837c7494 (diff) | |
[COMMON] Run timescale with postgres user
Timescale container is ran with postgres user and group which are
defined with uid 70 and gid 70.
Data volume owner is changed for postgres.
See also:
https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
Issue-ID: CPS-667
Signed-off-by: Bruno Sakoto <bruno.sakoto@bell.ca>
Change-Id: Ia87922ba68bb47a7a07aaf61f368143d970278b6
| -rw-r--r-- | kubernetes/common/timescaledb/templates/statefulset.yaml | 12 | ||||
| -rw-r--r-- | kubernetes/common/timescaledb/values.yaml | 6 |
2 files changed, 16 insertions, 2 deletions
diff --git a/kubernetes/common/timescaledb/templates/statefulset.yaml b/kubernetes/common/timescaledb/templates/statefulset.yaml index 9b63de434d..435c925eb2 100644 --- a/kubernetes/common/timescaledb/templates/statefulset.yaml +++ b/kubernetes/common/timescaledb/templates/statefulset.yaml @@ -31,6 +31,18 @@ spec: serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . ) }} securityContext: {{- toYaml .Values.podSecurityContext | nindent 8 }} + initContainers: + - name: chowm-mount-path + command: + - /bin/sh + args: + - -c + - chown -R {{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.runAsGroup }} /var/lib/postgresql/data + image: {{ include "repositoryGenerator.image.busybox" . }} + imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} + volumeMounts: + - mountPath: /var/lib/postgresql/data + name: {{ include "common.fullname" . }} containers: - name: {{ include "common.name" . }} image: {{ include "repositoryGenerator.dockerHubRepository" . }}/{{ .Values.image }} diff --git a/kubernetes/common/timescaledb/values.yaml b/kubernetes/common/timescaledb/values.yaml index b6d2face3a..55acd92847 100644 --- a/kubernetes/common/timescaledb/values.yaml +++ b/kubernetes/common/timescaledb/values.yaml @@ -40,13 +40,15 @@ serviceAccount: podSecurityContext: {} # fsGroup: 2000 -securityContext: {} +securityContext: + # Uid and gid to run the entrypoint of the container process (uid 70 is postgres user and gid 70 is postgres group) + runAsUser: 70 + runAsGroup: 70 # capabilities: # drop: # - ALL # readOnlyRootFilesystem: true # runAsNonRoot: true - # runAsUser: 1000 resources: # We usually recommend not to specify default resources and to leave this as a conscious |