Removal of Light-UI

[osm/devops.git] / installers / charm / ui-k8s / reactive / ui.py

diff --git a/installers/charm/ui-k8s/reactive/ui.py b/installers/charm/ui-k8s/reactive/ui.py
deleted file mode 100644 (file)
index eb53daf..0000000
--- a/installers/charm/ui-k8s/reactive/ui.py
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 2020 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.
-#
-from charms.layer.caas_base import pod_spec_set
-from charms.reactive import endpoint_from_flag
-from charms.reactive import when, when_not, hook
-from charms.reactive.flags import set_flag, clear_flag
-from charmhelpers.core.hookenv import (
-    log,
-    metadata,
-    config,
-)
-from charms import layer
-
-
-@hook("upgrade-charm")
-@when("leadership.is_leader")
-def upgrade():
-    clear_flag("ui-k8s.configured")
-
-
-@when("config.changed")
-@when("leadership.is_leader")
-def restart():
-    clear_flag("ui-k8s.configured")
-
-
-@when_not("mysql.available")
-@when_not("ui-k8s.configured")
-@when("leadership.is_leader")
-def waiting_for_mysql():
-    layer.status.waiting("Waiting for mysql to be available")
-
-
-@when_not("nbi.ready")
-@when_not("ui-k8s.configured")
-@when("leadership.is_leader")
-def waiting_for_nbi():
-    layer.status.waiting("Waiting for nbi to be available")
-
-
-@when("mysql.available", "nbi.ready")
-@when_not("ui-k8s.configured")
-@when("leadership.is_leader")
-def configure():
-
-    layer.status.maintenance("Configuring ui container")
-    try:
-        mysql = endpoint_from_flag("mysql.available")
-        nbi = endpoint_from_flag("nbi.ready")
-        nbi_unit = nbi.nbis()[0]
-        nbi_host = "{}".format(nbi_unit["host"])
-        spec = make_pod_spec(
-            mysql.host(),
-            mysql.port(),
-            mysql.user(),
-            mysql.password(),
-            mysql.root_password(),
-            nbi_host,
-        )
-        log("set pod spec:\n{}".format(spec))
-        pod_spec_set(spec)
-        set_flag("ui-k8s.configured")
-    except Exception as e:
-        layer.status.blocked("k8s spec failed to deploy: {}".format(e))
-
-
-@when("mysql.available", "nbi.ready")
-@when_not("leadership.is_leader")
-def non_leaders_active():
-    layer.status.active("ready")
-
-
-@when("ui-k8s.configured")
-def set_ui_active():
-    layer.status.active("ready")
-
-
-def make_pod_spec(
-    mysql_host, mysql_port, mysql_user, mysql_password, mysql_root_password, nbi_host
-):
-    """Make pod specification for Kubernetes
-
-    Args:
-        mysql_name (str): UI DB name
-        mysql_host (str): UI DB host
-        mysql_port (int): UI DB port
-        mysql_user (str): UI DB user
-        mysql_password (str): UI DB password
-        nbi_uri (str): NBI URI
-    Returns:
-        pod_spec: Pod specification for Kubernetes
-    """
-
-    with open("reactive/spec_template.yaml") as spec_file:
-        pod_spec_template = spec_file.read()
-
-    md = metadata()
-    cfg = config()
-
-    data = {
-        "name": md.get("name"),
-        "mysql_host": mysql_host,
-        "mysql_port": mysql_port,
-        "mysql_user": mysql_user,
-        "mysql_password": mysql_password,
-        "mysql_root_password": mysql_root_password,
-        "nbi_host": nbi_host,
-    }
-    data.update(cfg)
-
-    return pod_spec_template % data
-
-
-def get_ui_port():
-    """Returns UI port"""
-    cfg = config()
-    return cfg.get("advertised-port")