Add Valkey

Change-Id: I02f3adf9825636e2b81c50543d6f95ea986019b6
Signed-off-by: Michal Nasiadka <mnasiadka@gmail.com>

Author: mnasiadka

docker/valkey/valkey-base/Dockerfile.j2

@@ -0,0 +1,17 @@
+FROM {{ namespace }}/{{ image_prefix }}base:{{ tag }}
+{% block labels %}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+{% endblock %}
+
+{% block valkey_base_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{{ macros.configure_user(name='valkey', homedir='/run/valkey') }}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+RUN chmod 644 /usr/local/bin/kolla_extend_start
+
+{{ macros.kolla_patch_sources() }}
+
+{% block valkey_base_footer %}{% endblock %}

docker/valkey/valkey-base/extend_start.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+if [[ ! -d "/var/log/kolla/valkey" ]]; then
+    mkdir -p /var/log/kolla/valkey
+fi
+
+if [[ $(stat -c %a /var/log/kolla/valkey) != "755" ]]; then
+    chmod 755 /var/log/kolla/valkey
+fi

docker/valkey/valkey-sentinel/Dockerfile.j2

@@ -0,0 +1,26 @@
+FROM {{ namespace }}/{{ image_prefix }}valkey-base:{{ tag }}
+{% block labels %}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+{% endblock %}
+
+{% block valkey_sentinel_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_package_type == 'rpm' %}
+{{ macros.enable_extra_repos(['epel']) }}
+    {% set valkey_sentinel_packages = ['valkey'] %}
+{% elif base_package_type == 'deb' %}
+    {% set valkey_sentinel_packages = ['valkey-sentinel'] %}
+{% endif %}
+{{ macros.install_packages(valkey_sentinel_packages | customizable("packages")) }}
+
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+RUN chmod 644 /usr/local/bin/kolla_extend_start
+
+{{ macros.kolla_patch_sources() }}
+
+{% block valkey_sentinel_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER valkey

docker/valkey/valkey-sentinel/extend_start.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+if [[ ! -d "/var/log/kolla/valkey" ]]; then
+    mkdir -p /var/log/kolla/valkey
+fi
+
+if [[ $(stat -c %a /var/log/kolla/valkey) != "755" ]]; then
+    chmod 755 /var/log/kolla/valkey
+fi
+
+# The CONFIG REWRITE command rewrites the valkey.conf
+# file the server was started with, applying the minimal
+# changes needed to make it reflect the configuration
+# currently used by the server, which may be different
+# compared to the original one because of the use of
+# the CONFIG SET command.
+#
+# https://valkey.io/commands/config-rewrite/
+#
+# Because of above behaviour it's needed to
+# hack kolla's CMD.
+#
+# Without this hack
+# /usr/local/bin/kolla_set_configs --check
+# is always reporting changed.
+#
+# Therefore valkey-sentinel is always restarted
+# even if configuration is not changed from
+# kolla-ansible side.
+if [ ! -z "${VALKEY_CONF}" ] && [ ! -z ${VALKEY_GEN_CONF} ]; then
+    cp ${VALKEY_CONF} ${VALKEY_GEN_CONF}
+fi

docker/valkey/valkey-server/Dockerfile.j2

@@ -0,0 +1,23 @@
+FROM {{ namespace }}/{{ image_prefix }}valkey-base:{{ tag }}
+{% block labels %}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+{% endblock %}
+
+{% block valkey_server_header %}{% endblock %}
+
+{% import "macros.j2" as macros with context %}
+
+{% if base_package_type == 'rpm' %}
+{{ macros.enable_extra_repos(['epel']) }}
+    {% set valkey_server_packages = ['valkey'] %}
+{% elif base_package_type == 'deb' %}
+    {% set valkey_server_packages = ['valkey'] %}
+{% endif %}
+{{ macros.install_packages(valkey_server_packages | customizable("packages")) }}
+
+{{ macros.kolla_patch_sources() }}
+
+{% block valkey_server_footer %}{% endblock %}
+{% block footer %}{% endblock %}
+
+USER valkey

kolla/common/users.py

@@ -345,5 +345,9 @@
     'hsmusers-user': {
         'uid': 42493,  # This is not used, but the group ID is required.
         'gid': 42493,
-    }
+    },
+    'valkey-user': {
+        'uid': 42494,
+        'gid': 42494,
+    },
 }