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toughIQ/ocp_elasticsearch_status.sh

Last active June 4, 2024 07:31
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OpenShift ElasticSearch Health Status
Raw
ocp_elasticsearch_status.sh
#!/bin/bash
echo "Switching to Logging project"
oc project openshift-logging
echo
echo
# fetch one ELA pod to run queries against
es_pod=$(oc get pod --selector=component=elasticsearch --no-headers -o jsonpath='{range .items[?(@.status.phase=="Running")]}{.metadata.name}{"\n"}{end}' | head -n1)
echo
echo "### ES Status ###"
oc exec -n openshift-logging -c elasticsearch $es_pod -- curl -s -k --cert /etc/elasticsearch/secret/admin-cert --key /etc/elasticsearch/secret/admin-key https://localhost:9200/_cat/thread_pool?v\&h=name,host,completed,active,queue,rejected
echo
echo
echo "### Indices ###"
oc exec -c elasticsearch $es_pod -- es_util --query=_cat/indices?s=store.size:desc,index:asc
echo
echo
echo "### Allocation ###"
oc exec -c elasticsearch $es_pod -- es_util --query=_cluster/allocation/explain?pretty
echo
echo
echo "### Shards ###"
oc exec $es_pod -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cat/shards?v
echo
echo
echo "### Unassigned Shards ###"
oc exec -c elasticsearch $es_pod -- es_util --query=_cat/shards?h=index,shard,prirep,state,unassigned.reason,node | grep UNASSIGNED
echo
echo
echo "### Health ###"
oc exec -c elasticsearch $es_pod -- es_util --query=_cat/health?v
echo
echo
echo "### Nodes ###"
oc exec -c elasticsearch $es_pod -- es_util --query=_cat/nodes?v
echo
echo
echo "### Utilization ###"
oc exec -c elasticsearch $es_pod -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cat/allocation?v
echo
echo
echo "### Pending Tasks ###"
oc exec -c elasticsearch $es_pod -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cluster/pending_tasks
echo
echo
echo "### Recovery ###"
oc exec -c elasticsearch $es_pod -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cat/recovery?v
echo
echo
echo "### Thread Pool ###"
oc exec -c elasticsearch $es_pod -- curl -s --key /etc/elasticsearch/secret/admin-key --cert /etc/elasticsearch/secret/admin-cert --cacert /etc/elasticsearch/secret/admin-ca https://localhost:9200/_cat/thread_pool?v\&h=host,bulk.completed,bulk.rejected,bulk.queue,bulk.active,bulk.queueSize
echo
echo
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