Workaround 'podman manifest' bug by including static docker as well.

Dockerfile

@@ -10,11 +10,6 @@ RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg -
       echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
       apt update && apt install -y nodejs
 
-# kubectl
-RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl && \
-      chmod +x ./kubectl && \
-      mv ./kubectl /usr/bin/kubectl
-
 # laconic-so
 RUN curl -LO https://git.vdb.to/cerc-io/stack-orchestrator/releases/download/latest/laconic-so && \
       chmod +x ./laconic-so && \
@@ -25,8 +20,16 @@ RUN npm config set @cerc-io:registry https://git.vdb.to/api/packages/cerc-io/npm
       npm install -g @cerc-io/laconic-registry-cli && \
       npm install -g yarn
 
-# symlink podman to docker
+# docker-static (needed because of a bug with 'podman manifest'
-RUN ln -s $(which podman) $(dirname `which podman`)/docker
+ARG DOCKER_VER=25.0.3
+WORKDIR /tmp
+RUN curl -LO https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKER_VER}.tgz && \
+      tar zxvf docker-${DOCKER_VER}.tgz docker/docker && \
+      mv docker/docker /usr/local/bin/docker-static && \
+      rm -rf docker-${DOCKER_VER}.tgz docker
+
+# Include our docker script.
+COPY docker-wrapper.sh /usr/bin/docker
 
 RUN mkdir -p /srv && mkdir -p /app
 

docker-wrapper.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+PODMAN_BIN="/usr/bin/podman"
+DOCKER_BIN="/usr/local/bin/docker-static"
+
+if [[ "$1" == "manifest" ]]; then
+  $DOCKER_BIN $*
+elif [[ "$1" == "login" ]]; then
+  $DOCKER_BIN $*
+  $PODMAN_BIN $*
+else
+  $PODMAN_BIN $*
+fi

run.sh

@@ -91,7 +91,7 @@ mount_program = "/usr/bin/fuse-overlayfs"
 EOF
 
 if [[ -n "$IMAGE_REGISTRY_CREDS" ]]; then
-  podman login --password "$IMAGE_REGISTRY_CREDS" --username ${IMAGE_REGISTRY_USER:-ANY} $IMAGE_REGISTRY
+  docker login --password "$IMAGE_REGISTRY_CREDS" --username ${IMAGE_REGISTRY_USER:-ANY} $IMAGE_REGISTRY
 fi
 
 echo "Starting API"
@@ -137,6 +137,6 @@ while true; do
     --discover
 
   # Cleanup any build leftovers
-  podman system prune --all --force
+  docker system prune --all --force
   sleep 15
 done