Topics to be covered in this article:
Problem Statement
User is unable to install Director OnPrem on a GKE cluster. Setup configuration is 2 vCPUs and 7.5GB RAM.
Symptoms
mysql pod will be in Pending state.
NAME READY STATUS RESTARTS AGE
alertmanager-599b5cb46f-k7h84 0/1 Init:2/3 0 16m
alertstore-79d775586b-xjc9h 1/1 Running 0 16m
alertstore-tablemanager-b9b7b4555-hhbzh 1/1 Running 0 16m
cassandra-0 1/1 Running 0 16m
chat-server-65cfd8dbdc-x5lbn 1/1 Running 0 16m
cloud-agent-68d65996d5-4r7tg 1/1 Running 0 16m
configs-5877cc67cd-k2brx 1/1 Running 0 16m
configs-db-575f6bbd98-nt7v9 1/1 Running 0 16m
consul-7b6758c868-nlkv5 1/1 Running 0 16m
distributor-568d76cbbd-krfnm 1/1 Running 0 16m
elasticsearch-logging-0 1/1 Running 0 16m
ingester-7f765f68f-n82m7 1/1 Running 0 16m
kibana-logging-57998cd85f-fxnnl 1/1 Running 0 16m
maya-grafana-6c5499cb59-bg9gm 1/1 Running 0 16m
maya-io-67c7c5dcc9-jmpwd 0/1 Init:1/8 0 16m
maya-ui-59b7b8f864-nkhs8 1/1 Running 0 16m
memcached-55c7cf8fff-vtwkq 1/1 Running 0 16m
mysql-0 0/2 Pending 0 16m
querier-b4fbdf87b-4cmb5 1/1 Running 0 16m
ruler-5845fd5976-shch4 0/1 Init:5/6 0 16m
table-manager-74cc4d68f4-tz77s 1/1 Running 0 16m
Troubleshooting
Perform kubectl describe on mysql pod. It should see that Insufficient CPU on the cluster.
Solution
Create a cluster with mentioned prerequisites. It should be 4 vCPUs and 15GB RAM.