A tool to perform simple Kubernetes related actions
Usage:
Backup files to cloud storage
Usage:
kube-tasks simple-backup [flags]
Flags:
-b, --buffer-size float in-memory buffer size (in MB) to use for files copy (buffer per file) (default 6.75)
-c, --container string container name to act on
--dst string destination to backup to. Example: s3://bucket/backup
-n, --namespace string namespace to find pods
-p, --parallel int number of files to copy in parallel. set this flag to 0 for full parallelism (default 1)
--path string path to act on
-l, --selector string selector to filter on
--tag string tag to backup to. Default is Now (yyMMddHHmmss)
Example: Backup Jenkins
kube-tasks simple-backup -n default -l release=jenkins -c jenkins --path /var/jenkins_home --dst s3://nuvo-jenkins-data
Usage:
Wait for a given number of ready pods
Usage:
kube-tasks wait-for-pods [flags]
Flags:
-n, --namespace string namespace to find pods
-r, --replicas int number of ready replicas to wait for (default 1)
-l, --selector string selector to filter on
Example: Cassandra Repairer init container
kube-tasks wait-for-pods -n prod -l release=prod-cassandra --replicas=3
Usage:
Execute a command in a container. Only executes the command in the first pod
Usage:
kube-tasks execute [flags]
Flags:
--command string command to execute in container
-c, --container string container name to act on
-n, --namespace string namespace to find pods
-l, --selector string selector to filter on
Example: Cassandra Repairer
kube-tasks execute -n prod -l release=prod-cassandra --command "nodetool repair --full"