dotfiles/.config/shell/server

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export STACKSPIN="${STACKSPIN:-$HOME/projects/stackspin}"
_stackspin_cluster_cache=/var/tmp/stackspin-cluster
# Stackspin CLI Wrapper
# Initialize once with "stack select example.org",
# then it loads the last selected cluster on startup.
# Presumes a mapping like the following in your ssh config:
# Host example.org
# Hostname [IP]
stack() {
test $# -lt 1 &&
builtin cd "$STACKSPIN" &&
echo "Usage: $0 <COMMAND> [args...]" &&
echo "Inbuilt commands: select, sso, user, exec, pod, occ" &&
return 1
local command="$1"
shift
case "$command" in
# stackspin administration
(select)
export _cluster_name="$1"
export _cluster_ip="$(ssh -G "$_cluster_name" | grep --max-count 1 "^hostname " | cut -d " " -f2-)"
export CLUSTER_DIR="$STACKSPIN/clusters/$_cluster_name"
export KUBECONFIG="$CLUSTER_DIR/kube_config_cluster.yml"
# Uncomment the line below to always use the main stackspin repo, even when running in a fork.
#export GITLAB_CI="true"
echo Selected "$_cluster_name" with IP "$_cluster_ip"
echo "$_cluster_name" >"$_stackspin_cluster_cache"
builtin cd "$STACKSPIN"
;;
(sso) builtin cd "$STACKSPIN"
"$0" exec single-sign-on-login -- flask "$@";;
(user)
if test "$1" = "init"
then mail="$2"
shift 2
stack user create "$mail"
stack user update "$mail" name "$*"
echo "Initialized user '$*' with email '$mail'"
else "$0" exec single-sign-on-login -- flask "$command" "$@"
fi;;
# app clis via kubectl
(occ) "$0" exec nc-nextcloud -it -- su www-data -s /bin/bash -c "php $command $*";;
(exec) kubectl exec -n $("$0" pod "$1-[0-9]") "${@:2}";;
(pod)
local podname=$1
shift
kubectl get pods --all-namespaces --field-selector="status.phase=Running" -o=custom-columns=S:.metadata.namespace,N:.metadata.name --no-headers "$@" | grep --color=never "$podname";;
# stackspin bare
(*) if which "$0-$command" >/dev/null 2>&1
then "$0-$command" "$@"
return $?
fi
builtin cd "$STACKSPIN"
# Since the install command can also be given bare to install stackspin itself
if test $# -gt 0 -a "$command" = install
then "./install/install-$1.sh" || ./install/install-app.sh "$@"
else python3 -m stackspin "$_cluster_name" "$command" "$@"
# pip3 install -r requirements.txt
fi;;
esac
}
cat "$_stackspin_cluster_cache" 2>/dev/null |
while read cluster; do stack select "$cluster"; done