AMBARI-15597. After enabling SSL for Resource Manager, getting a constant Ambari Alert: Connection failed to https://0.0.0.0:8044/ws/v1/node/info (No JSON object could be decoded) (dlysnichenko)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/af47269e Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/af47269e Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/af47269e Branch: refs/heads/branch-2.2 Commit: af47269e9ccb2922bac1a9c7839e7478b6381109 Parents: 54e08ed Author: Lisnichenko Dmitro <dlysniche...@hortonworks.com> Authored: Mon Mar 28 13:32:00 2016 +0300 Committer: Lisnichenko Dmitro <dlysniche...@hortonworks.com> Committed: Mon Mar 28 13:33:04 2016 +0300 ---------------------------------------------------------------------- .../package/alerts/alert_nodemanager_health.py | 32 +++++++++++--------- 1 file changed, 17 insertions(+), 15 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/ambari/blob/af47269e/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py ---------------------------------------------------------------------- diff --git a/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py b/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py index 2105bed..d7159e4 100644 --- a/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py +++ b/ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py @@ -81,6 +81,9 @@ def execute(configurations={}, parameters={}, host_name=None): if configurations is None: return (result_code, ['There were no configurations supplied to the script.']) + if host_name is None: + host_name = socket.getfqdn() + scheme = 'http' http_uri = None https_uri = None @@ -123,32 +126,31 @@ def execute(configurations={}, parameters={}, host_name=None): # determine the right URI and whether to use SSL - uri = http_uri + host_port = http_uri if http_policy == 'HTTPS_ONLY': scheme = 'https' if https_uri is not None: - uri = https_uri + host_port = https_uri label = '' url_response = None node_healthy = 'false' total_time = 0 + # replace hostname on host fqdn to make it work on all environments + if host_port is not None: + if ":" in host_port: + uri_host, uri_port = host_port.split(':') + host_port = '{0}:{1}'.format(host_name, uri_port) + else: + host_port = host_name + # some yarn-site structures don't have the web ui address - if uri is None: - if host_name is None: - host_name = socket.getfqdn() - - uri = '{0}:{1}'.format(host_name, NODEMANAGER_DEFAULT_PORT) - - if OSCheck.is_windows_family(): - uri_host, uri_port = uri.split(':') - # on windows 0.0.0.0 is invalid address to connect but on linux it resolved to 127.0.0.1 - uri_host = resolve_address(uri_host) - uri = '{0}:{1}'.format(uri_host, uri_port) - - query = "{0}://{1}/ws/v1/node/info".format(scheme,uri) + if host_port is None: + host_port = '{0}:{1}'.format(host_name, NODEMANAGER_DEFAULT_PORT) + + query = "{0}://{1}/ws/v1/node/info".format(scheme, host_port) try: if kerberos_principal is not None and kerberos_keytab is not None and security_enabled:
