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[kibana] Readiness probe failed: [[: not found with 7.17.0-SNAPSHOT images #1529

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jmlrt opened this issue Jan 5, 2022 · 0 comments · Fixed by #1530
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[kibana] Readiness probe failed: [[: not found with 7.17.0-SNAPSHOT images #1529

jmlrt opened this issue Jan 5, 2022 · 0 comments · Fixed by #1530
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jmlrt commented Jan 5, 2022

Kibana readiness probe is failling with [[: not found error when using Kibana chart from 7.x branch with 7.17.0-SNAPSHOT images.

This seem to be related to Kibana base image change from CentOS to Ubuntu in elastic/kibana#119520.

[[ ... ]] test syntax isn't available in the shell provided in Ubuntu base image:

helm-charts/kibana/templates/deployment.yaml

Line 129 in 31ea1dd

if [[ "${STATUS}" -eq 200 ]]; then

Similar to #1458 for Elasticsearch.

cc @elastic/kibana-operations
@jmlrt jmlrt added bug Something isn't working kibana labels Jan 5, 2022
@jmlrt jmlrt self-assigned this Jan 5, 2022
jmlrt added a commit to jmlrt/helm-charts that referenced this issue Jan 5, 2022
@jmlrt
[kibana] use bash for readiness script
88d8dc2 
This commit set the readiness probe to use bash instead of sh. This is
required for Kibana > 7.17.0 because the Docker image is now
based on Ubuntu instead of CentOS 8, and sh on Ubuntu isn't compatible
with the if [[ ... -eq .... ]] statements used in the readiness probe.

Fix elastic#1529
@jmlrt jmlrt mentioned this issue Jan 5, 2022
Merged
jmlrt added a commit that referenced this issue Jan 5, 2022
@jmlrt
[kibana] use bash for readiness script (#1530)
c5dbfd4 
This commit set the readiness probe to use bash instead of sh. This is
required for Kibana > 7.17.0 because the Docker image is now
based on Ubuntu instead of CentOS 8, and sh on Ubuntu isn't compatible
with the if [[ ... -eq .... ]] statements used in the readiness probe.

Fix #1529
jmlrt added a commit to jmlrt/helm-charts that referenced this issue Jan 5, 2022
@jmlrt
[kibana] use bash for readiness script (elastic#1530)
91ea2c2 
This commit set the readiness probe to use bash instead of sh. This is
required for Kibana > 7.17.0 because the Docker image is now
based on Ubuntu instead of CentOS 8, and sh on Ubuntu isn't compatible
with the if [[ ... -eq .... ]] statements used in the readiness probe.

Fix elastic#1529
jmlrt added a commit that referenced this issue Jan 5, 2022
@jmlrt
[kibana] use bash for readiness script (#1530) (#1531)
2f6c384 
This commit set the readiness probe to use bash instead of sh. This is
required for Kibana > 7.17.0 because the Docker image is now
based on Ubuntu instead of CentOS 8, and sh on Ubuntu isn't compatible
with the if [[ ... -eq .... ]] statements used in the readiness probe.

Fix #1529
@kuisathaverat kuisathaverat mentioned this issue Jan 13, 2022
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[kibana] use bash for readiness script jmlrt/helm-charts
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