new: add ssh to docker image to support git ``host-resources`` on ssh.

Dockerfile

@@ -112,6 +112,9 @@ RUN apk add jq
 ## requiring ``getfacl/setfacl`` command for allowing to setup some permissions in charms
 RUN apk add acl
 
+## required by git through ssh (for host-resources for instance)
+RUN apk add openssh-client
+
 ## install compose
 COPY ./bin/ /usr/local/bin/
 

bin/compose

@@ -209,6 +209,12 @@ mk_docker_run_options() {
     COMPOSE_DOCKER_IMAGE=${COMPOSE_DOCKER_IMAGE:-docker.0k.io/compose}
     docker_run_opts+=("-e" "COMPOSE_DOCKER_IMAGE=$COMPOSE_DOCKER_IMAGE")
 
+    ## SSH config
+    docker_run_opts+=(
+        "-v" "/root/.ssh:/root/.ssh:ro"
+        "-v" "/etc/ssh:/etc/ssh"
+    )
+
     COMPOSE_LAUNCHER_BIN=$(readlink -f "${BASH_SOURCE[0]}")
     docker_run_opts+=("-v" "$COMPOSE_LAUNCHER_BIN:/usr/local/bin/compose")