Add memcached image (required by Swift)

Co-Authored-By: Paul Bourke <paul.bourke@oracle.com>
Partially Implements: Blueprint swift-container

Change-Id: I9d732b120c6a6354fe450cfc3f00dd2469bb9265

3 files changed, 32 insertions, 0 deletions

diff --git a/docker/common/memcached/config-external.sh b/docker/common/memcached/config-external.sh
new file mode 100755
index 000000000..ab9593896
--- /dev/null
+++ b/docker/common/memcached/config-external.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+SOURCE="/opt/kolla/memcached/memcached"
+TARGET="/etc/sysconfig/memcached"
+OWNER="swift"
+
+if [[ -f "$SOURCE" ]]; then
+    cp $SOURCE $TARGET
+    chown ${OWNER}: $TARGET
+    chmod 0644 $TARGET
+fi
diff --git a/docker/common/memcached/config-internal.sh b/docker/common/memcached/config-internal.sh
new file mode 100755
index 000000000..f27cf1a83
--- /dev/null
+++ b/docker/common/memcached/config-internal.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -o errexit
+
+CMD="/usr/bin/memcached"
+ARGS="-u memcached -vv"
+
+exec $CMD $ARGS
diff --git a/docker/common/memcached/start.sh b/docker/common/memcached/start.sh
new file mode 100755
index 000000000..5348a3b5e
--- /dev/null
+++ b/docker/common/memcached/start.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -o errexit
+
+CMD="/usr/bin/memcached"
+ARGS="-u memcached -vv"
+
+# Loading common functions.
+source /opt/kolla/kolla-common.sh
+
+# Config-internal script exec out of this function, it does not return here.
+set_configs
+
+exec $CMD $ARGS