From aae2da91becf5f1f56329d49656c1ad634917cba Mon Sep 17 00:00:00 2001
From: Krzysztof Opasiak <k.opasiak@samsung.com>
Date: Fri, 8 May 2020 18:56:39 +0200
Subject: [Tree-wide] Make chart build process predictible

ONAP is built using plain makefile rules. List of targets is generated
using wildcard function. Based on make changelog:

http://git.savannah.gnu.org/cgit/make.git/tree/NEWS

since version 3.82 wildcard is not going to sort its results which
means that charts are being processed in an arbitrary order which may
lead to build failure due to missing dependencies.

Since version 4.3 make started sorting the wildcard results once again
which may lead to build issues.

To avoid that and make our builds predictible independently from
Makefile version let's make sure that we always sort wildcard results.

Addinally let's use 'file://' instead of '@local' for charts in common
to resolve dependencies between them.

Issue-ID: OOM-2399
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Change-Id: Iacb02dcdbd577ce0e9ca1078dd0586d296ec9375
---
 .../sdnc-prom/resources/bin/sdnc.monitor           | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100755 kubernetes/sdnc/components/sdnc-prom/resources/bin/sdnc.monitor

(limited to 'kubernetes/sdnc/components/sdnc-prom/resources/bin/sdnc.monitor')

diff --git a/kubernetes/sdnc/components/sdnc-prom/resources/bin/sdnc.monitor b/kubernetes/sdnc/components/sdnc-prom/resources/bin/sdnc.monitor
new file mode 100755
index 0000000000..0042ac368a
--- /dev/null
+++ b/kubernetes/sdnc/components/sdnc-prom/resources/bin/sdnc.monitor
@@ -0,0 +1,125 @@
+#!/usr/bin/env python2
+# encoding: utf-8
+
+# Copyright © 2018 Amdocs
+#
+# 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.
+
+import sys
+import os
+import json
+import requests
+from datetime import datetime
+
+consul_server = "consul-server:8500"
+message_router = "message-router:3904"
+topic = '{{.Values.config.messageRouterTopic}}'
+log_file='/app/monitor.log'
+status_file='/app/.health'
+logEnabled=False
+
+siteName='sdnc01'
+if os.environ.get('SDNC_IS_PRIMARY_CLUSTER', 'true') == 'false':
+    siteName='sdnc02'
+
+debug=False
+if len(sys.argv) > 1 and sys.argv[1] == '--debug':
+    debug=True
+
+def get_state(healthcheck):
+    response = requests.get("http://" + consul_server + "/v1/health/checks/" + healthcheck)
+    if response.status_code != 200:
+        raise RuntimeError("HTTP " + str(response.status_code))
+    data = response.json()
+    if len(data) == 0:
+        raise RuntimeError(healthcheck + " not found")
+    if len(data) > 1:
+        raise RuntimeError("Multiple states for " + healthcheck + " found")
+
+    return data[0]
+
+
+def log(message):
+    if logEnabled:
+        with open(log_file, 'a') as f:
+            f.write(str(datetime.now()) + " " + message + "\n")
+
+def healthcheck(checks, failFirst=True):
+    if len(checks) == 0:
+        return True
+
+    for check in checks:
+        if type(check) is list:
+            passing = healthcheck(check, False)
+        else:
+            state = get_state(check)
+            status = state['Status']
+            passing = status == "passing" or status == "warning"
+            log(check + " " + status)
+            if debug:
+                if status == "passing":
+                    color = "\033[32m" # green
+                elif status == "warning":
+                    color = "\033[33m" # yellow
+                else:
+                    color = "\033[31m" # red
+                print check, color + status + "\033[0m"
+                if not passing:
+                    print "\tCause:", state['Output']
+
+
+        if passing:
+            if not failFirst:
+                # found a passing check so can stop here
+                return True
+        else:
+            if failFirst:
+                # found a failing check so can stop here
+                return False
+
+    return failFirst
+
+
+try:
+    with open("/app/config/healthchecks.json") as f:
+        checks = json.load(f)
+
+    try:
+        with open(status_file) as f:
+           previous_result = f.read()
+    except IOError:
+        # file doesn't exist
+        previous_result = 'unknown'
+
+    if healthcheck(checks):
+        result = "healthy"
+    else:
+        result = "unhealthy"
+
+    print result
+
+    # save current result to file
+    with open(status_file, 'w') as f:
+        f.write(result)
+
+    if previous_result != 'unknown' and result != previous_result:
+        payload = { 'type' : 'health-change', 'status': result, 'site': siteName, 'deployment': '{{.Values.config.deployment}}', 'timestamp': str(datetime.now())  }
+        log("Posting event " + str(payload))
+        try:
+            requests.post("http://" + message_router + "/events/" + topic, data=json.dumps(payload), headers={ 'Content-Type' : 'application/json' } )
+        except Exception:
+            # events are best-effort
+            pass
+
+except Exception as e:
+    sys.exit(str(e))
-- 
cgit 1.2.3-korg