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-rw-r--r--docker/base/Dockerfile.j28
-rw-r--r--docker/base/kolla-common.sh5
-rw-r--r--docker/base/start.sh13
3 files changed, 20 insertions, 6 deletions
diff --git a/docker/base/Dockerfile.j2 b/docker/base/Dockerfile.j2
index 518491ccb..c17cfa25e 100644
--- a/docker/base/Dockerfile.j2
+++ b/docker/base/Dockerfile.j2
@@ -188,4 +188,10 @@ RUN apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com 199369E5404BD
{% endif %}
-COPY set_configs.py kolla-common.sh /opt/kolla/
+COPY set_configs.py /opt/kolla/
+
+COPY start.sh /usr/local/bin/kolla_start
+RUN touch /usr/local/bin/kolla_extend_start \
+ && chmod 755 /usr/local/bin/kolla_start /usr/local/bin/kolla_extend_start /opt/kolla/set_configs.py
+
+CMD ["kolla_start"]
diff --git a/docker/base/kolla-common.sh b/docker/base/kolla-common.sh
deleted file mode 100644
index 0cbb04821..000000000
--- a/docker/base/kolla-common.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-# Copying configs into place if needed and set run command
-python /opt/kolla/set_configs.py
-CMD=$(cat /run_command)
diff --git a/docker/base/start.sh b/docker/base/start.sh
new file mode 100644
index 000000000..7d89f636c
--- /dev/null
+++ b/docker/base/start.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -o errexit
+
+# Processing /opt/kolla/config_files/config.json
+python /opt/kolla/set_configs.py
+CMD=$(cat /run_command)
+ARGS=""
+
+# Run additional commands if present
+source kolla_extend_start
+
+echo "Running command: '${CMD}${ARGS:+ $ARGS}'"
+exec ${CMD} ${ARGS}