Merge pull request #3485 from ntnn/tilt-expose-etcd

Expose etcd in tilt

Author: kcp-ci-bot

contrib/tilt/Tiltfile

@@ -310,6 +310,20 @@ k8s_resource(
   ],
 )
 
+k8s_resource(
+  workload='alpha-etcd',
+  port_forwards=[
+    port_forward(name="kcp-alpha-etcd", local_port=30100, container_port=2379),
+  ],
+)
+
+k8s_resource(
+  workload='beta-etcd',
+  port_forwards=[
+    port_forward(name="kcp-beta-etcd", local_port=30101, container_port=2379),
+  ],
+)
+
 k8s_resource(
   workload='proxy-front-proxy',
   port_forwards=[

contrib/tilt/extract-etcd-certs.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# Copyright 2025 The KCP Authors.
+#
+# 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
+#
+#     http://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.
+
+
+# Add alpha-etcd and beta-etcd in /etc/hosts, then:
+#
+# etcdctl \
+#   --endpoints alpha-etcd:30100 \
+#   --cacert ./contrib/tilt/etcd-ca.crt \
+#   --cert ./contrib/tilt/etcd-alpha-client.crt \
+#   --key ./contrib/tilt/etcd-alpha-client.key \
+#   endpoint health
+
+cd "$(dirname "$0")"
+
+kubectl --context kind-kcp -n kcp-certs get secret certs-etcd-peer-ca -o jsonpath='{.data.ca\.crt}' \
+    | base64 -d > etcd-ca.crt
+
+for name in alpha beta; do
+    kubectl --context kind-kcp -n kcp-certs get secret "$name-etcd-client-cert" -o jsonpath='{.data.tls\.crt}' \
+        | base64 -d > "etcd-$name-client.crt"
+    kubectl --context kind-kcp -n kcp-certs get secret "$name-etcd-client-cert" -o jsonpath='{.data.tls\.key}' \
+        | base64 -d > "etcd-$name-client.key"
+done