Sync Contour images

[louiseschmidtgen]

Description

Sync contour images to ghcr.io/canonical.

docker.io/envoyproxy/envoy:v1.29.2
ghcr.io/projectcontour/contour:v1.28.2
docker.io/bitnami/contour:1.28.2-debian-12-r4
docker.io/bitnami/envoy:1.28.2-debian-12-r0

Manipulated the pulled gateway provisioner manifests to be able to set the images via helm values:

    spec:
      containers:
      - args:
        - gateway-provisioner
        - --metrics-addr=127.0.0.1:8080
        - --enable-leader-election
        - --envoy-image={{ .Values.envoyproxy.image.repository }}:{{ .Values.envoyproxy.image.tag }}
        - --contour-image={{ .Values.projectcontour.image.repository }}:{{ .Values.projectcontour.image.tag }}
        command: ["contour"]
        image: "{{ .Values.projectcontour.image.repository }}:{{ .Values.projectcontour.image.tag }}"
        imagePullPolicy: IfNotPresent
        name: contour-gateway-provisioner

Note: Gateway provisioner uses envoyproxy image v1.29.2 instead of v1.28.2 in their release for gateway provisioner v1.28.2.

Sidenote: Gateway provisioner allows you to change the images used by setting these args here.