AMBARI-18736. Perf: Simulate alerts for multiple Ambari Agents running on single Host.(vbrodetskyi)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/ef63373e Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/ef63373e Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/ef63373e Branch: refs/heads/branch-feature-AMBARI-18456 Commit: ef63373ef2fa886d819589b8500e4c1c81390a87 Parents: 9a72a60 Author: Vitaly Brodetskyi <vbrodets...@hortonworks.com> Authored: Thu Dec 1 16:38:58 2016 +0200 Committer: Vitaly Brodetskyi <vbrodets...@hortonworks.com> Committed: Thu Dec 1 16:38:58 2016 +0200 ---------------------------------------------------------------------- .../simulate_perf_cluster_alert_behaviour.py | 108 ++ .../stacks/PERF/1.0/services/HAPPY/alerts.json | 20 + .../HAPPY/configuration/happy-alert-config.xml | 75 + .../stacks/PERF/1.0/services/HAPPY/metainfo.xml | 5 + .../HAPPY/package/alerts/alert_happy_process.py | 59 + .../stacks/PERF/1.0/services/HBASE/alerts.json | 110 +- .../HBASE/configuration/hbase-alert-config.xml | 75 + .../stacks/PERF/1.0/services/HBASE/metainfo.xml | 1 + .../package/alerts/hbase_master_process.py | 59 + .../alerts/hbase_regionserver_process.py | 59 + .../stacks/PERF/1.0/services/HDFS/alerts.json | 1728 +----------------- .../HDFS/configuration/hdfs-alert-config.xml | 75 + .../stacks/PERF/1.0/services/HDFS/metainfo.xml | 1 + .../package/alerts/alert_checkpoint_time.py | 38 +- .../alerts/alert_datanode_unmounted_data_dir.py | 47 +- .../package/alerts/alert_ha_namenode_health.py | 75 - .../package/alerts/alert_metrics_deviation.py | 85 - .../package/alerts/alert_nfs_gateway_process.py | 59 + .../package/alerts/alert_snamenode_process.py | 59 + .../package/alerts/alert_upgrade_finalized.py | 49 +- .../stacks/PERF/1.0/services/SLEEPY/alerts.json | 20 + .../configuration/sleepy-alert-config.xml | 75 + .../PERF/1.0/services/SLEEPY/metainfo.xml | 5 + .../package/alerts/alert_sleepy_process.py | 59 + .../stacks/PERF/1.0/services/SNOW/alerts.json | 20 + .../SNOW/configuration/snow-alert-config.xml | 75 + .../stacks/PERF/1.0/services/SNOW/metainfo.xml | 5 + .../SNOW/package/alerts/alert_snow_process.py | 59 + .../stacks/PERF/1.0/services/YARN/alerts.json | 361 +--- .../YARN/configuration/yarn-alert-config.xml | 75 + .../stacks/PERF/1.0/services/YARN/metainfo.xml | 3 + .../package/alerts/alert_history_process.py | 59 + .../package/alerts/alert_nodemanager_health.py | 36 +- .../alerts/alert_nodemanagers_summary.py | 68 - .../alerts/alert_resourcemanager_process.py | 59 + .../package/alerts/alert_timeline_process.py | 59 + .../PERF/1.0/services/ZOOKEEPER/alerts.json | 20 + .../ZOOKEEPER/configuration/zk-alert-config.xml | 75 + .../PERF/1.0/services/ZOOKEEPER/metainfo.xml | 4 + .../package/alerts/alert_zk_server_process.py | 59 + 40 files changed, 1510 insertions(+), 2473 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-common/src/main/python/resource_management/libraries/functions/simulate_perf_cluster_alert_behaviour.py ---------------------------------------------------------------------- diff --git a/ambari-common/src/main/python/resource_management/libraries/functions/simulate_perf_cluster_alert_behaviour.py b/ambari-common/src/main/python/resource_management/libraries/functions/simulate_perf_cluster_alert_behaviour.py new file mode 100644 index 0000000..736e5e3 --- /dev/null +++ b/ambari-common/src/main/python/resource_management/libraries/functions/simulate_perf_cluster_alert_behaviour.py @@ -0,0 +1,108 @@ +#!/usr/bin/env python + +""" +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you 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. +""" +__all__ = ["simulate_perf_cluster_alert_behaviour"] + +import logging +import random +import time + +from datetime import datetime +from resource_management.core.exceptions import Fail + +RESULT_CODE_OK = 'OK' +RESULT_CODE_CRITICAL = 'CRITICAL' +RESULT_CODE_UNKNOWN = 'UNKNOWN' + +OK_MESSAGE = 'Ok' +FAIL_MESSAGE = 'Expected Fail' +UNKNOWN_MESSAGE = 'Expected Unknown' + +logger = logging.getLogger('ambari_alerts') + +return_values_map = {"true":[RESULT_CODE_OK, OK_MESSAGE], "false":[RESULT_CODE_CRITICAL, FAIL_MESSAGE], + "none":[RESULT_CODE_UNKNOWN, UNKNOWN_MESSAGE]} + +def simulate_perf_cluster_alert_behaviour(alert_behaviour_properties, configurations): + """ + Returns a tuple containing the result code and a pre-formatted result label + + Keyword arguments: + configurations (dictionary): a mapping of configuration key to value + parameters (dictionary): a mapping of script parameter key to value + host_name (string): the name of this host where the alert is running + """ + alert_behaviour_type=None + alert_behaviour_type_key=alert_behaviour_properties["alert_behaviour_type"] + if alert_behaviour_type_key in configurations: + alert_behaviour_type = configurations[alert_behaviour_type_key].lower() + + if alert_behaviour_type == "percentage": + alert_success_percentage=None + alert_success_percentage_key=alert_behaviour_properties["alert_success_percentage"] + + if alert_success_percentage_key in configurations: + alert_success_percentage = configurations[alert_success_percentage_key] + + if alert_success_percentage: + random_number = random.uniform(0, 100) + if random_number <= int(alert_success_percentage): + return (RESULT_CODE_OK, [OK_MESSAGE]) + else: + return (RESULT_CODE_CRITICAL, [FAIL_MESSAGE]) + else: + raise Fail("Percentage behaviour was set but alert.success.percentage was not set!") + elif alert_behaviour_type == "timeout": + alert_timeout_return_value=None + alert_timeout_secs=None + alert_timeout_return_value_key=alert_behaviour_properties["alert_timeout_return_value"] + alert_timeout_secs_key=alert_behaviour_properties["alert_timeout_secs"] + + if alert_timeout_return_value_key in configurations: + alert_timeout_return_value = configurations[alert_timeout_return_value_key].lower() + + if alert_timeout_secs_key in configurations: + alert_timeout_secs = configurations[alert_timeout_secs_key] + + if alert_timeout_return_value and alert_timeout_secs: + logger.info("Sleeping for {0} seconds".format(alert_timeout_secs)) + print "Sleeping for {0} seconds".format(alert_timeout_secs) + time.sleep(int(alert_timeout_secs)) + return (return_values_map[alert_timeout_return_value][0], [return_values_map[alert_timeout_return_value][1]]) + else: + raise Fail("Timeout behaviour was set but alert.timeout.return.value/alert.timeout.secs were not set!") + elif alert_behaviour_type == "flip": + alert_flip_interval_mins=None + alert_flip_interval_mins_key=alert_behaviour_properties["alert_flip_interval_mins"] + + if alert_flip_interval_mins_key in configurations: + alert_flip_interval_mins = configurations[alert_flip_interval_mins_key] + + if alert_flip_interval_mins: + curr_time = datetime.utcnow() + return_value = ((curr_time.minute / int(alert_flip_interval_mins)) % 2) == 0 + return (return_values_map[str(return_value).lower()][0], [return_values_map[str(return_value).lower()][1]]) + else: + raise Fail("Flip behaviour was set but alert.flip.interval.mins was not set!") + + + + result_code = RESULT_CODE_OK + label = OK_MESSAGE + return (result_code, [label]) \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/alerts.json ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/alerts.json b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/alerts.json new file mode 100644 index 0000000..848a60d --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/alerts.json @@ -0,0 +1,20 @@ +{ + "HAPPY": { + + "HAPPY": [ + { + "name": "happy_process", + "label": "Happy Process", + "description": "Alert for happy component process status", + "interval": 1, + "scope": "HOST", + "enabled": true, + "source": { + "type": "SCRIPT", + "path": "PERF/1.0/services/HAPPY/package/alerts/alert_happy_process.py", + "parameters": [] + } + } + ] + } +} http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/configuration/happy-alert-config.xml ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/configuration/happy-alert-config.xml b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/configuration/happy-alert-config.xml new file mode 100644 index 0000000..760e706 --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/configuration/happy-alert-config.xml @@ -0,0 +1,75 @@ +<?xml version="1.0"?> +<?xml-stylesheet type="text/xsl" href="configuration.xsl"?> +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You 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. +--> + +<configuration xmlns:xi="http://www.w3.org/2001/XInclude"; supports_final="true"> + + <property> + <name>alert.behavior.type</name> + <value>percentage</value> + <description> + This property describes type of alert behaviour. + There are three types percentage, timeout, flip. + </description> + </property> + + + <property> + <name>alert.success.percentage</name> + <value>100</value> + <description> + This property will be actual only when alert.behaviour.type + set to "percentage". Here you should set percent of successful + alert checks. + </description> + </property> + + + <property> + <name>alert.timeout.return.value</name> + <value>false</value> + <description> + This property will be actual only when alert.behaviour.type + set to "timeout". Here you should set result which alert will + return after timeout, false|true|none. + </description> + </property> + + <property> + <name>alert.timeout.secs</name> + <value>120</value> + <description> + This property will be actual only when alert.behaviour.type + set to "timeout". Here you should set number of seconds for + alert to sleep. + </description> + </property> + + + <property> + <name>alert.flip.interval.mins</name> + <value>3</value> + <description> + This property will be actual only when alert.behaviour.type + set to "flip". Here you should set number of minutes at which + the alert should flip from true|false. + </description> + </property> + + +</configuration> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/metainfo.xml ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/metainfo.xml b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/metainfo.xml index 36a2168..53cc11b 100644 --- a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/metainfo.xml +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/metainfo.xml @@ -52,6 +52,11 @@ <default>true</default> </theme> </themes> + + <configuration-dependencies> + <config-type>happy-alert-config</config-type> + </configuration-dependencies> + </service> </services> </metainfo> http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/package/alerts/alert_happy_process.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/package/alerts/alert_happy_process.py b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/package/alerts/alert_happy_process.py new file mode 100644 index 0000000..469179c --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HAPPY/package/alerts/alert_happy_process.py @@ -0,0 +1,59 @@ +#!/usr/bin/env python + +""" +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you 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 logging + +from resource_management.libraries.functions.simulate_perf_cluster_alert_behaviour import simulate_perf_cluster_alert_behaviour + +ALERT_BEHAVIOUR_TYPE = "{{happy-alert-config/alert.behavior.type}}" + +ALERT_SUCCESS_PERCENTAGE = "{{happy-alert-config/alert.success.percentage}}" + +ALERT_TIMEOUT_RETURN_VALUE = "{{happy-alert-config/alert.timeout.return.value}}" +ALERT_TIMEOUT_SECS = "{{happy-alert-config/alert.timeout.secs}}" + +ALERT_FLIP_INTERVAL_MINS = "{{happy-alert-config/alert.flip.interval.mins}}" + +logger = logging.getLogger('ambari_alerts') + +alert_behaviour_properties = {"alert_behaviour_type" : ALERT_BEHAVIOUR_TYPE, "alert_success_percentage" : ALERT_SUCCESS_PERCENTAGE, + "alert_timeout_return_value" : ALERT_TIMEOUT_RETURN_VALUE, "alert_timeout_secs" : ALERT_TIMEOUT_SECS, + "alert_flip_interval_mins" : ALERT_FLIP_INTERVAL_MINS} + +def get_tokens(): + """ + Returns a tuple of tokens in the format {{site/property}} that will be used + to build the dictionary passed into execute + """ + return (ALERT_BEHAVIOUR_TYPE, ALERT_SUCCESS_PERCENTAGE, ALERT_TIMEOUT_RETURN_VALUE, ALERT_TIMEOUT_SECS, + ALERT_FLIP_INTERVAL_MINS) + + +def execute(configurations={}, parameters={}, host_name=None): + """ + Returns a tuple containing the result code and a pre-formatted result label + + Keyword arguments: + configurations (dictionary): a mapping of configuration key to value + parameters (dictionary): a mapping of script parameter key to value + host_name (string): the name of this host where the alert is running + """ + + return simulate_perf_cluster_alert_behaviour(alert_behaviour_properties, configurations) \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/alerts.json ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/alerts.json b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/alerts.json index 1b3ae25..24141e8 100644 --- a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/alerts.json +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/alerts.json @@ -1,98 +1,18 @@ { "HBASE": { - "service": [ - { - "name": "hbase_regionserver_process_percent", - "label": "Percent RegionServers Available", - "description": "This service-level alert is triggered if the configured percentage of RegionServer processes cannot be determined to be up and listening on the network for the configured warning and critical thresholds. It aggregates the results of RegionServer process down checks.", - "interval": 1, - "scope": "SERVICE", - "enabled": true, - "source": { - "type": "AGGREGATE", - "alert_name": "hbase_regionserver_process", - "reporting": { - "ok": { - "text": "affected: [{1}], total: [{0}]" - }, - "warning": { - "text": "affected: [{1}], total: [{0}]", - "value": 10 - }, - "critical": { - "text": "affected: [{1}], total: [{0}]", - "value": 30 - }, - "units" : "%", - "type": "PERCENT" - } - } - } - ], + "HBASE_MASTER": [ { "name": "hbase_master_process", "label": "HBase Master Process", "description": "This alert is triggered if the HBase master processes cannot be confirmed to be up and listening on the network for the configured critical threshold, given in seconds.", "interval": 1, - "scope": "ANY", - "source": { - "type": "PORT", - "uri": "{{hbase-site/hbase.master.port}}", - "default_port": 60000, - "reporting": { - "ok": { - "text": "TCP OK - {0:.3f}s response on port {1}" - }, - "warning": { - "text": "TCP OK - {0:.3f}s response on port {1}", - "value": 1.5 - }, - "critical": { - "text": "Connection failed: {0} to {1}:{2}", - "value": 5.0 - } - } - } - }, - { - "name": "hbase_master_cpu", - "label": "HBase Master CPU Utilization", - "description": "This host-level alert is triggered if CPU utilization of the HBase Master exceeds certain warning and critical thresholds. It checks the HBase Master JMX Servlet for the SystemCPULoad property. The threshold values are in percent.", - "interval": 5, - "scope": "ANY", + "scope": "HOST", "enabled": true, "source": { - "type": "METRIC", - "uri": { - "http": "{{hbase-site/hbase.master.info.port}}", - "default_port": 60010, - "connection_timeout": 5.0, - "kerberos_keytab": "{{hbase-site/hbase.security.authentication.spnego.kerberos.principal}}", - "kerberos_principal": "{{hbase-site/hbase.security.authentication.spnego.kerberos.keytab}}" - }, - "reporting": { - "ok": { - "text": "{1} CPU, load {0:.1%}" - }, - "warning": { - "text": "{1} CPU, load {0:.1%}", - "value": 200 - }, - "critical": { - "text": "{1} CPU, load {0:.1%}", - "value": 250 - }, - "units" : "%", - "type": "PERCENT" - }, - "jmx": { - "property_list": [ - "java.lang:type=OperatingSystem/SystemCpuLoad", - "java.lang:type=OperatingSystem/AvailableProcessors" - ], - "value": "{0} * 100" - } + "type": "SCRIPT", + "path": "PERF/1.0/services/HBASE/package/alerts/hbase_master_process.py", + "parameters": [] } } ], @@ -103,23 +23,11 @@ "description": "This host-level alert is triggered if the RegionServer processes cannot be confirmed to be up and listening on the network for the configured critical threshold, given in seconds.", "interval": 1, "scope": "HOST", + "enabled": true, "source": { - "type": "PORT", - "uri": "{{hbase-site/hbase.regionserver.info.port}}", - "default_port": 60030, - "reporting": { - "ok": { - "text": "TCP OK - {0:.3f}s response on port {1}" - }, - "warning": { - "text": "TCP OK - {0:.3f}s response on port {1}", - "value": 1.5 - }, - "critical": { - "text": "Connection failed: {0} to {1}:{2}", - "value": 5.0 - } - } + "type": "SCRIPT", + "path": "PERF/1.0/services/HBASE/package/alerts/hbase_regionserver_process.py", + "parameters": [] } } ] http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/configuration/hbase-alert-config.xml ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/configuration/hbase-alert-config.xml b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/configuration/hbase-alert-config.xml new file mode 100644 index 0000000..760e706 --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/configuration/hbase-alert-config.xml @@ -0,0 +1,75 @@ +<?xml version="1.0"?> +<?xml-stylesheet type="text/xsl" href="configuration.xsl"?> +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You 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. +--> + +<configuration xmlns:xi="http://www.w3.org/2001/XInclude"; supports_final="true"> + + <property> + <name>alert.behavior.type</name> + <value>percentage</value> + <description> + This property describes type of alert behaviour. + There are three types percentage, timeout, flip. + </description> + </property> + + + <property> + <name>alert.success.percentage</name> + <value>100</value> + <description> + This property will be actual only when alert.behaviour.type + set to "percentage". Here you should set percent of successful + alert checks. + </description> + </property> + + + <property> + <name>alert.timeout.return.value</name> + <value>false</value> + <description> + This property will be actual only when alert.behaviour.type + set to "timeout". Here you should set result which alert will + return after timeout, false|true|none. + </description> + </property> + + <property> + <name>alert.timeout.secs</name> + <value>120</value> + <description> + This property will be actual only when alert.behaviour.type + set to "timeout". Here you should set number of seconds for + alert to sleep. + </description> + </property> + + + <property> + <name>alert.flip.interval.mins</name> + <value>3</value> + <description> + This property will be actual only when alert.behaviour.type + set to "flip". Here you should set number of minutes at which + the alert should flip from true|false. + </description> + </property> + + +</configuration> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/metainfo.xml ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/metainfo.xml b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/metainfo.xml index b304706..f1f4b7d 100644 --- a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/metainfo.xml +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/metainfo.xml @@ -168,6 +168,7 @@ <osSpecifics></osSpecifics> <configuration-dependencies> + <config-type>hbase-alert-config</config-type> <config-type>core-site</config-type> <!-- hbase puts core-site in it's folder --> <config-type>hbase-policy</config-type> <config-type>hbase-site</config-type> http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_master_process.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_master_process.py b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_master_process.py new file mode 100644 index 0000000..7662c1f --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_master_process.py @@ -0,0 +1,59 @@ +#!/usr/bin/env python + +""" +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you 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 logging + +from resource_management.libraries.functions.simulate_perf_cluster_alert_behaviour import simulate_perf_cluster_alert_behaviour + +ALERT_BEHAVIOUR_TYPE = "{{hbase-alert-config/alert.behavior.type}}" + +ALERT_SUCCESS_PERCENTAGE = "{{hbase-alert-config/alert.success.percentage}}" + +ALERT_TIMEOUT_RETURN_VALUE = "{{hbase-alert-config/alert.timeout.return.value}}" +ALERT_TIMEOUT_SECS = "{{hbase-alert-config/alert.timeout.secs}}" + +ALERT_FLIP_INTERVAL_MINS = "{{hbase-alert-config/alert.flip.interval.mins}}" + +logger = logging.getLogger('ambari_alerts') + +alert_behaviour_properties = {"alert_behaviour_type" : ALERT_BEHAVIOUR_TYPE, "alert_success_percentage" : ALERT_SUCCESS_PERCENTAGE, + "alert_timeout_return_value" : ALERT_TIMEOUT_RETURN_VALUE, "alert_timeout_secs" : ALERT_TIMEOUT_SECS, + "alert_flip_interval_mins" : ALERT_FLIP_INTERVAL_MINS} + +def get_tokens(): + """ + Returns a tuple of tokens in the format {{site/property}} that will be used + to build the dictionary passed into execute + """ + return (ALERT_BEHAVIOUR_TYPE, ALERT_SUCCESS_PERCENTAGE, ALERT_TIMEOUT_RETURN_VALUE, ALERT_TIMEOUT_SECS, + ALERT_FLIP_INTERVAL_MINS) + + +def execute(configurations={}, parameters={}, host_name=None): + """ + Returns a tuple containing the result code and a pre-formatted result label + + Keyword arguments: + configurations (dictionary): a mapping of configuration key to value + parameters (dictionary): a mapping of script parameter key to value + host_name (string): the name of this host where the alert is running + """ + + return simulate_perf_cluster_alert_behaviour(alert_behaviour_properties, configurations) \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/ef63373e/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_regionserver_process.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_regionserver_process.py b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_regionserver_process.py new file mode 100644 index 0000000..7662c1f --- /dev/null +++ b/ambari-server/src/main/resources/stacks/PERF/1.0/services/HBASE/package/alerts/hbase_regionserver_process.py @@ -0,0 +1,59 @@ +#!/usr/bin/env python + +""" +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you 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 logging + +from resource_management.libraries.functions.simulate_perf_cluster_alert_behaviour import simulate_perf_cluster_alert_behaviour + +ALERT_BEHAVIOUR_TYPE = "{{hbase-alert-config/alert.behavior.type}}" + +ALERT_SUCCESS_PERCENTAGE = "{{hbase-alert-config/alert.success.percentage}}" + +ALERT_TIMEOUT_RETURN_VALUE = "{{hbase-alert-config/alert.timeout.return.value}}" +ALERT_TIMEOUT_SECS = "{{hbase-alert-config/alert.timeout.secs}}" + +ALERT_FLIP_INTERVAL_MINS = "{{hbase-alert-config/alert.flip.interval.mins}}" + +logger = logging.getLogger('ambari_alerts') + +alert_behaviour_properties = {"alert_behaviour_type" : ALERT_BEHAVIOUR_TYPE, "alert_success_percentage" : ALERT_SUCCESS_PERCENTAGE, + "alert_timeout_return_value" : ALERT_TIMEOUT_RETURN_VALUE, "alert_timeout_secs" : ALERT_TIMEOUT_SECS, + "alert_flip_interval_mins" : ALERT_FLIP_INTERVAL_MINS} + +def get_tokens(): + """ + Returns a tuple of tokens in the format {{site/property}} that will be used + to build the dictionary passed into execute + """ + return (ALERT_BEHAVIOUR_TYPE, ALERT_SUCCESS_PERCENTAGE, ALERT_TIMEOUT_RETURN_VALUE, ALERT_TIMEOUT_SECS, + ALERT_FLIP_INTERVAL_MINS) + + +def execute(configurations={}, parameters={}, host_name=None): + """ + Returns a tuple containing the result code and a pre-formatted result label + + Keyword arguments: + configurations (dictionary): a mapping of configuration key to value + parameters (dictionary): a mapping of script parameter key to value + host_name (string): the name of this host where the alert is running + """ + + return simulate_perf_cluster_alert_behaviour(alert_behaviour_properties, configurations) \ No newline at end of file
