yage
6fe5b8e26a
=====================================================================
DEPRECATION REMINDER!
The following functions and APIS are no longer available:
- FZF_HEAD : use FZF as a drop-in replacement
- FZF_TAIL : use FZF as a drop-in replacement
- SCWRYPTS__GET_RUNSTRING__zsh_v3 : upgrade to zsh/scwrypts v4
runstrings
--- Bug Fixes ----------------------------
- removed legacy INFO references in plugins/kubectl
- the zsh-builder plugin (CTRL+Y) now show clean helpdocs (no more
visual terminal artifacts)
--- New Features -------------------------
- differentiate manual / managed versions of scwrypts in versioning;
this will prevent 'scwrypts --update' from operating against managed
installations
- created SCWRYPTS__GET_RUNSTRING__zsh__generic to provide an easy way
to write custom runstrings; this will do all the nice things default
zsh/scwrypts v4 do (multiflag separation, help flag injection, USAGE
definitions, and required MAIN() {} wrapper).
159 lines
3.9 KiB
Bash
159 lines
3.9 KiB
Bash
#####################################################################
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DEPENDENCIES+=(
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kubectl
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)
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REQUIRED_ENV+=()
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use redis --group kubectl
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#####################################################################
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KUBECTL() {
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local NAMESPACE=$(REDIS get --prefix "current:namespace")
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local CONTEXT=$(KUBECTL__GET_CONTEXT)
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local KUBECTL_ARGS=()
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[ $NAMESPACE ] && KUBECTL_ARGS+=(--namespace $NAMESPACE)
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[ $CONTEXT ] && KUBECTL_ARGS+=(--context $CONTEXT)
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kubectl ${KUBECTL_ARGS[@]} $@
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}
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#####################################################################
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KUBECTL__GET_CONTEXT() { REDIS get --prefix "current:context"; }
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KUBECTL__SET_CONTEXT() {
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local CONTEXT=$1
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[ ! $CONTEXT ] && return 1
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[[ $CONTEXT =~ reset ]] && {
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: \
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&& REDIS del --prefix "current:context" \
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&& KUBECTL__SET_NAMESPACE reset \
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;
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return $?
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}
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: \
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&& REDIS set --prefix "current:context" "$CONTEXT" \
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&& KUBECTL__SET_NAMESPACE reset \
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;
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}
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KUBECTL__SELECT_CONTEXT() {
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KUBECTL__LIST_CONTEXTS | FZF 'select a context'
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}
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KUBECTL__LIST_CONTEXTS() {
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echo reset
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local ALL_CONTEXTS=$(KUBECTL config get-contexts -o name | sort)
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echo $ALL_CONTEXTS | grep -v '^arn:aws:eks'
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[[ $AWS_ACCOUNT ]] && {
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echo $ALL_CONTEXTS | grep "^arn:aws:eks:.*:$AWS_ACCOUNT"
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true
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} || {
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echo $ALL_CONTEXTS | grep '^arn:aws:eks'
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}
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}
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#####################################################################
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KUBECTL__GET_NAMESPACE() { REDIS get --prefix "current:namespace"; }
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KUBECTL__SET_NAMESPACE() {
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local NAMESPACE=$1
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[ ! $NAMESPACE ] && return 1
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[[ $NAMESPACE =~ reset ]] && {
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REDIS del --prefix "current:namespace"
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return $?
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}
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REDIS set --prefix "current:namespace" "$NAMESPACE"
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}
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KUBECTL__SELECT_NAMESPACE() {
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KUBECTL__LIST_NAMESPACES | FZF 'select a namespace'
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}
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KUBECTL__LIST_NAMESPACES() {
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echo reset
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echo default
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KUBECTL get namespaces -o name | sed 's/^namespace\///' | sort
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}
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#####################################################################
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KUBECTL__SERVE() {
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[ $CONTEXT ] || local CONTEXT=$(KUBECTL__GET_CONTEXT)
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[ $CONTEXT ] || ERROR 'must configure a context in which to serve'
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[ $NAMESPACE ] || local NAMESPACE=$(KUBECTL__GET_NAMESPACE)
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[ $NAMESPACE ] || ERROR 'must configure a namespace in which to serve'
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CHECK_ERRORS --no-fail --no-usage || return 1
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[ $SERVICE ] && SERVICE=$(KUBECTL__LIST_SERVICES | jq -c "select (.service == \"$SERVICE\")" || echo $SERVICE)
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[ $SERVICE ] || local SERVICE=$(KUBECTL__SELECT_SERVICE)
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[ $SERVICE ] || ERROR 'must provide or select a service'
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KUBECTL__LIST_SERVICES | grep -q "^$SERVICE$"\
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|| ERROR "no service '$SERVICE' in '$CONFIG/$NAMESPACE'"
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CHECK_ERRORS --no-fail --no-usage || return 1
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##########################################
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SERVICE_PASSWORD="$(KUBECTL__GET_SERVICE_PASSWORD)"
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KUBECTL__SERVICE_PARSE
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REMINDER "attempting to serve ${NAMESPACE}/${SERVICE_NAME}:${SERVICE_PORT}"
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[ $SERVICE_PASSWORD ] && REMINDER "password : $SERVICE_PASSWORD"
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KUBECTL port-forward service/$SERVICE_NAME $SERVICE_PORT
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}
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KUBECTL__SELECT_SERVICE() {
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[ $NAMESPACE ] || local NAMESPACE=$(KUBECTL__GET_NAMESPACE)
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[ $NAMESPACE ] || return 1
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local SERVICES=$(KUBECTL__LIST_SERVICES)
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local SELECTED=$({
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echo "namespace service port"
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echo $SERVICES \
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| jq -r '.service + " " + .port' \
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| sed "s/^/$NAMESPACE /" \
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;
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} \
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| column -t \
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| FZF 'select a service' --header-lines=1 \
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| awk '{print $2;}' \
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)
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echo $SERVICES | jq -c "select (.service == \"$SELECTED\")"
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}
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KUBECTL__LIST_SERVICES() {
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KUBECTL get service --no-headers\
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| awk '{print "{\"service\":\""$1"\",\"ip\":\""$3"\",\"port\":\""$5"\"}"}' \
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| jq -c 'select (.ip != "None")' \
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;
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}
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KUBECTL__GET_SERVICE_PASSWORD() {
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[ $PASSWORD_SECRET ] && [ $PASSWORD_KEY ] || return 0
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KUBECTL get secret $PASSWORD_SECRET -o jsonpath="{.data.$PASSWORD_KEY}" \
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| base64 --decode
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}
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KUBECTL__SERVICE_PARSE() {
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SERVICE_NAME=$(echo $SERVICE | jq -r .service)
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SERVICE_PORT=$(echo $SERVICE | jq -r .port | sed 's|/.*$||')
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}
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