func/hack/install-git-server.sh

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#!/usr/bin/env bash
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit
set -o nounset
set -o pipefail
git_server() {
echo "Creating Git Server"
local name="func-git"
local namespace
namespace="$(kubectl config view --minify --output 'jsonpath={..namespace}')"
namespace="${namespace:-"default"}"
local ingress_class="contour-external"
local cluster_domain="localtest.me"
if kubectl api-versions | grep -q openshift.io; then
cluster_domain="$(kubectl get ingresses.config/cluster -o jsonpath='{.spec.domain}')"
ingress_class="openshift-default"
fi
local -r func_git_host="${name}.${namespace}.${cluster_domain}"
kubectl apply -f - <<EOF
apiVersion: v1
kind: Pod
metadata:
name: "${name}"
namespace: "${namespace}"
labels:
app.kubernetes.io/name: "${name}"
spec:
containers:
- name: "${name}"
image: ghcr.io/matejvasek/func/gitserver:latest
ports:
- containerPort: 8080
name: http
---
apiVersion: v1
kind: Service
metadata:
name: "${name}"
namespace: "${namespace}"
spec:
selector:
app.kubernetes.io/name: "${name}"
ports:
- name: http
protocol: TCP
port: 80
targetPort: http
type: ClusterIP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: "${name}"
namespace: "${namespace}"
spec:
ingressClassName: "${ingress_class}"
rules:
- host: "${func_git_host}"
http:
paths:
- backend:
service:
name: "${name}"
port:
number: 80
pathType: Prefix
path: /
EOF
echo "starting func-git service at: ${func_git_host}"
kubectl wait --for=condition=Ready "pod/${name}" --timeout=30s
}
git_server
echo Done