# ---------------------------------------------------------- # # Aliases and functions for juju (https://juju.is) # # ---------------------------------------------------------- # # Load TAB completions # You need juju's bash completion script installed. By default bash-completion's # location will be used (i.e. pkg-config --variable=completionsdir bash-completion). completion_file="$(pkg-config --variable=completionsdir bash-completion 2>/dev/null)/juju" || \ completion_file="/usr/share/bash-completion/completions/juju" [[ -f "$completion_file" ]] && source "$completion_file" unset completion_file # ---------------------------------------------------------- # # Aliases (in alphabetic order) # # # # Generally, # # - `!` means --force --no-wait -y # # - `ds` suffix means --destroy-storage # # ---------------------------------------------------------- # alias jam="juju add-model --config logging-config=\"<root>=WARNING; unit=DEBUG\"\ --config update-status-hook-interval=\"60m\"" alias jb='juju bootstrap' alias jbm='juju bootstrap microk8s' alias jc='juju config' alias jdc='juju destroy-controller --destroy-all-models' alias 'jdc!'='juju destroy-controller --destroy-all-models --force --no-wait -y' alias jdcds='juju destroy-controller --destroy-all-models --destroy-storage' alias 'jdcds!'='juju destroy-controller --destroy-all-models --destroy-storage --force --no-wait -y' alias jdm='juju destroy-model' alias 'jdm!'='juju destroy-model --force --no-wait -y' alias jdmds='juju destroy-model --destroy-storage' alias 'jdmds!'='juju destroy-model --destroy-storage --force --no-wait -y' alias jde='juju deploy --channel=edge' alias jd='juju deploy' alias jdl='juju debug-log --ms' alias jdlr='juju debug-log --ms --replay' alias jcon='juju consume' alias jeb='juju export-bundle' alias jex='juju expose' alias jh='juju help' alias jkc='juju kill-controller -y -t 0' alias jm='juju models' alias jmc='juju model-config' alias jof='juju offer' alias jra='juju run-action' alias jraw='juju run-action --wait' alias jrel='juju relate' alias jrm='juju remove-application' alias 'jrm!'='juju remove-application --force --no-wait' alias jrmds='juju remove-application --destroy-storage' alias 'jrmds!'='juju remove-application --destroy-storage --force --no-wait' alias jrmrel='juju remove-relation' alias 'jrmrel!'='juju remove-relation --force' alias jrmsas='juju remove-saas' alias jrp='juju refresh --path' alias jrs='juju remove-storage' alias 'jrs!'='juju remove-storage --force' alias jsa='juju scale-application' alias jsh='juju ssh' alias jshc='juju ssh --container' alias jshm='juju show-model' alias jssl='juju show-status-log' alias jstj='juju status --format=json' alias jst='juju status --relations --storage --color' alias jsu='juju show-unit' alias jsw='juju switch' # ---------------------------------------------------------- # # Functions (in alphabetic order) # # ---------------------------------------------------------- # # Get app or unit address jaddr() { # $1 = app name # $2 = unit number (optional) if (( ! ${+commands[jq]} )); then echo "jq is required but could not be found." >&2 return 1 fi if [[ $# -eq 1 ]]; then # Get app address juju status "$1" --format=json \ | jq -r ".applications.\"$1\".address" elif [[ $# -eq 2 ]]; then # Get unit address juju status "$1/$2" --format=json \ | jq -r ".applications.\"$1\".units.\"$1/$2\".address" else echo "Invalid number of arguments." echo "Usage: jaddr <app-name> [<unit-number>]" echo "Example: jaddr karma" echo "Example: jaddr karma 0" return 1 fi } # Display app and unit relation data jreld() { # $1 = relation name # $2 = app name # $3 = unit number if [[ $# -ne 3 ]]; then echo "Invalid number of arguments." echo "Usage: jreld <relation-name> <app-name> <unit-number>" echo "Example: jreld karma-dashboard alertmanager 0" return 1 fi local relid="$(juju run "relation-ids $1" --unit $2/$3)" if [[ -z "$relid" ]]; then return 1 fi echo "App data:" juju run "relation-get -r $relid --app - $2" --unit $2/$3 echo echo "Unit data:" juju run "relation-get -r $relid - $2" --unit $2/$3 } # Watch juju status, with optional interval (default: 5 sec) wjst() { local interval="${1:-5}" shift $(( $# > 0 )) watch -n "$interval" --color juju status --relations --storage --color "$@" }