Add Kafka and Zookeeper charms in operator framework

[osm/devops.git] / installers / charm / zookeeper / config.yaml

diff --git a/installers/charm/zookeeper/config.yaml b/installers/charm/zookeeper/config.yaml
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+# Copyright 2021 Canonical Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact: legal@canonical.com
+#
+# To get in touch with the maintainers, please contact:
+# osm-charmers@lists.launchpad.net
+##
+
+options:
+  log_level:
+    description: |
+      Log level
+    type: string
+    default: INFO
+  image_pull_policy:
+    description: |
+      ImagePullPolicy configuration for the pod.
+      Possible values: always, ifnotpresent, never
+    type: string
+    default: always
+  min_session_timeout:
+    description: Min session timeout
+    type: int
+    default: 4000
+  max_session_timeout:
+    description: Max session timeout
+    type: int
+    default: 40000
+  purge_interval:
+    description: |
+      The time interval in hours for which the purge task has to be triggered.
+      Set to a positive integer (1 and above) to enable the auto purging.
+    type: int
+    default: 12
+  snap_retain_count:
+    description: |
+      When enabled, ZooKeeper auto purge feature retains the
+      autopurge.snapRetainCount most recent snapshots and
+      the corresponding transaction logs in the dataDir and
+      dataLogDir respectively and deletes the rest.
+      Defaults to 3. Minimum value is 3.
+    type: int
+    default: 3
+  max_client_cnxns:
+    description: |
+      Limits the number of concurrent connections (at the socket level)
+      that a single client, identified by IP address, may make to a single
+      member of the ZooKeeper ensemble.
+    type: int
+    default: 60
+  heap:
+    description: Heap memory in Mega-bytes
+    type: int
+    default: 512
+  sync_limit:
+    description: |
+      Amount of time, in ticks (see tickTime), to allow followers to sync
+      with ZooKeeper.
+      If followers fall too far behind a leader, they will be dropped.
+    type: int
+    default: 5
+  init_limit:
+    description: |
+      Amount of time, in ticks (see tickTime), to allow followers to connect
+      and sync to a leader. Increased this value as needed,
+      if the amount of data managed by ZooKeeper is large.
+    type: int
+    default: 5
+  tick_time:
+    description: |
+      The length of a single tick, which is the basic time unit used
+      by ZooKeeper, as measured in milliseconds. It is used to regulate
+      heartbeats, and timeouts.
+      For example, the minimum session timeout will be two ticks.
+    type: int
+    default: 2000