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Ensure cluster is in a green state before stopping a pod #134

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Ensure cluster is in a green state before stopping a pod #134

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1ef61f3
Ensure cluster is in a green state before stopping a pod
deimosfr Sep 19, 2017
36445fb
Merge branch 'master' into shutdown_check
deimosfr Feb 23, 2018
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5 changes: 5 additions & 0 deletions es-data.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,11 @@ spec:
ports:
- containerPort: 9300
name: transport
lifecycle:
preStop:
httpGet:
path: /_cluster/health?wait_for_status=green&timeout=28800s
port: 9300
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shouldn't this be port: 9200?

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Yes.

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Without terminationGracePeriodSeconds: 28800 the preStop command will be terminated after 30s even if it's still waiting for the elasticsearch api endpoint to timeout.

livenessProbe:
tcpSocket:
port: transport
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5 changes: 5 additions & 0 deletions stateful/es-data-stateful.yaml
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Expand Up @@ -45,6 +45,11 @@ spec:
value: "false"
- name: ES_JAVA_OPTS
value: -Xms256m -Xmx256m
lifecycle:
preStop:
httpGet:
path: /_cluster/health?wait_for_status=green&timeout=28800s
port: 9300
ports:
- containerPort: 9300
name: transport
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