#!/usr/bin/env bash
#  vim:ts=4:sts=4:sw=4:et
#
#  Author: Hari Sekhon
#  Date: 2022-08-11 14:34:46 +0100 (Thu, 11 Aug 2022)
#
#  https://github.com/HariSekhon/DevOps-Bash-tools
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
#  https://www.linkedin.com/in/HariSekhon
#

set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# shellcheck disable=SC1090
. "$srcdir/lib/utils.sh"

# shellcheck disable=SC1090
. "$srcdir/lib/kubernetes.sh"

# shellcheck disable=SC2034,SC2154
usage_description="
Restarts all deployments and statefulsets in the current or given namespace

Useful for example to restart all the ArgoCD components if it's stuck
"

# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="[<namespace>]"

namespace="${1:-}"

kube_config_isolate

if [ -n "$namespace" ]; then
    kube_namespace "$namespace"
fi

kubectl get deploy,sts -o name |
while read -r type_name; do
    # type_name is like deployment.apps/argocd-server or statefulset.apps/argocd-application-controller
    # and can be passed to kubectl as is
    kubectl rollout restart "$type_name"
done