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feat(chart): Parameterize Helm chart test ping #633

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feat(chart): Parameterize Helm chart test ping #633

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14 changes: 8 additions & 6 deletions charts/cluster/templates/tests/ping.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,11 @@ spec:
restartPolicy: Never
containers:
- name: alpine
image: alpine:3.17
command: [ 'sh' ]
image: {{ required "Missing .Values.tests.ping.image" .Values.tests.ping.image }}
{{- with .Values.tests.ping.command }}
command:
{{- toYaml . | nindent 12 }}
{{- end }}
env:
- name: PGUSER
valueFrom:
Expand All @@ -37,8 +40,7 @@ spec:
name: {{ include "cluster.fullname" . }}-app
key: dbname
optional: true
{{- with .Values.tests.ping.args }}
args:
- "-c"
- >-
apk add postgresql-client &&
psql "postgresql://$PGUSER:$PGPASS@{{ include "cluster.fullname" . }}-rw.{{ include "cluster.namespace" . }}.svc.cluster.local:5432/${PGDBNAME:-$PGUSER}" -c 'SELECT 1'
{{- tpl (toYamlPretty .) $ | nindent 12 }}
{{- end }}
12 changes: 12 additions & 0 deletions charts/cluster/values.yaml
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Expand Up @@ -502,3 +502,15 @@ poolers: []
# # -- Custom PgBouncer deployment template.
# # Use to override image, specify resources, etc.
# template: {}

# -- Configure Helm tests
tests:
ping:
image: alpine:3.17
command:
- sh
args:
- -c
- >-
apk add postgresql-client &&
psql "postgresql://$PGUSER:$PGPASS@{{ include "cluster.fullname" . }}-rw.{{ include "cluster.namespace" . }}.svc.cluster.local:5432/${PGDBNAME:-$PGUSER}" -c 'SELECT 1'