Martin Bukatovic mbukatov
mbukatov
/ peerprobe.1.yml
Created
July 27, 2018 07:10
Create Gluster Trusted Storage Pool (peer probe) via ansible
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| - hosts: gluster | |
| user: root | |
| tasks: | |
| - name: Create a trusted storage pool | |
| gluster_peer: | |
| state: present | |
| nodes: "{{ groups['gluster'] }}" | |
| run_once: yes |
mbukatov
/ example.yml
Last active
February 23, 2018 15:04
ansbile check if ntp package is installed
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| - name: Check if ntp is installed | |
| command: rpm -q ntp | |
| register: rpm_q_ntp | |
| changed_when: False | |
| failed_when: rpm_q_ntp.rc > 1 |
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| Nov 23 11:09:01 mbukatov-usm1-gl1.example.com mnt-brick_gama_disperse_1-1[15659]: [2017-11-23 16:09:01.051463] M [MSGID: 113075] [posix-helpers.c:1907:posix_health_check_thread_proc] 0-volume_gama_disperse_4_plus_2x2-posix: health-check failed, going down | |
| Nov 23 11:09:01 mbukatov-usm1-gl1.example.com mnt-brick_gama_disperse_1-1[15659]: [2017-11-23 16:09:01.053220] M [MSGID: 113075] [posix-helpers.c:1926:posix_health_check_thread_proc] 0-volume_gama_disperse_4_plus_2x2-posix: still alive! -> SIGTERM |
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| [root@mbukatov-usm1-server ~]# rpm -q tendrl-notifier | |
| tendrl-notifier-1.5.4-3.el7rhgs.noarch | |
| [root@mbukatov-usm1-server ~]# cat /etc/tendrl/notifier/snmp.conf.yaml | |
| # V2 end point details | |
| # Enable the below lines if v2 end point to be used for SNMP notifications | |
| # Note: For different communities make different similar entries below additionally | |
| # Here default community is public | |
| # V2 is auth less | |
| # v2_endpoint: |
mbukatov
/ journalctl-u-snmptrapd
Created
November 10, 2017 17:38
Examples of SNMPv3 trap messages send by Tendrl
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| Nov 10 12:19:41 mbukatov-usm1-client.usmqe.example.com systemd[1]: Stopped Simple Network Management Protocol (SNMP) Trap Daemon.. | |
| Nov 10 12:25:45 mbukatov-usm1-client.usmqe.example.com systemd[1]: Starting Simple Network Management Protocol (SNMP) Trap Daemon.... | |
| Nov 10 12:25:45 mbukatov-usm1-client.usmqe.example.com snmptrapd[13948]: NET-SNMP version 5.7.2 | |
| Nov 10 12:25:45 mbukatov-usm1-client.usmqe.example.com systemd[1]: Started Simple Network Management Protocol (SNMP) Trap Daemon.. | |
| Nov 10 12:26:26 mbukatov-usm1-client.usmqe.example.com snmptrapd[13948]: 2017-11-10 12:26:26 mbukatov-usm1-server.usmqe.example.com [UDP: [10.37.169.90]:41092->[10.37.169.25]:162]: | |
| DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (0) 0:00:00.00 SNMPv2-MIB::snmpTrapOID.0 = OID: SNMPv2-MIB::coldStart SNMPv2-SMI::private.2312.19.1.0 = STRING: "[Tendrl Alert] Brick Status, WARNING: status changed-Status of brick: mbukatov-usm1-gl5.usm |
mbukatov
/ looking-for-provisioner
Last active
October 17, 2017 17:16
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| # etcdctl --endpoints http://${HOSTNAME}:2379 get /nodes/e6c74e78-6692-427c-98aa-6a386739a3f4/NodeContext/fqdn | |
| mbukatov-usm1-gl2.example.com | |
| # etcdctl --endpoints http://${HOSTNAME}:2379 ls /indexes/tags/provisioner/ | |
| /indexes/tags/provisioner/c6d2854f-c5be-4e39-83cd-ceea2c39df41 | |
| # etcdctl --endpoints http://${HOSTNAME}:2379 get /indexes/tags/provisioner/c6d2854f-c5be-4e39-83cd-ceea2c39df41 | |
| ["e6c74e78-6692-427c-98aa-6a386739a3f4"] | |
| # etcdctl --endpoints http://${HOSTNAME}:2379 get /nodes/e6c74e78-6692-427c-98aa-6a386739a3f4/NodeContext/tags | |
| ["detected_cluster/f04f1852e450992d62eece2fbd851389d593dfb9b9114279204703a67b37a2ee", "tendrl/integration/gluster", "tendrl/node_e6c74e78-6692-427c-98aa-6a386739a3f4", "tendrl/integration/c6d2854f-c5be-4e39-83cd-ceea2c39df41", "provisioner/c6d2854f-c5be-4e39-83cd-ceea2c39df41", "gluster/server", "tendrl/node"] |
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| libcgroup-0.41-13.el7.x86_64 | |
| setup-2.8.71-7.el7.noarch | |
| gssproxy-0.7.0-4.el7.x86_64 | |
| glibc-common-2.17-196.el7.x86_64 | |
| quota-nls-4.01-14.el7.noarch | |
| kernel-3.10.0-693.el7.x86_64 | |
| zlib-1.2.7-17.el7.x86_64 | |
| cloud-init-0.7.9-9.el7.centos.2.x86_64 | |
| nspr-4.13.1-1.0.el7_3.x86_64 | |
| libuuid-2.23.2-43.el7.x86_64 |
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| Certificate: | |
| Data: | |
| Version: 3 (0x2) | |
| Serial Number: 11050 (0x2b2a) | |
| Signature Algorithm: sha1WithRSAEncryption | |
| Issuer: CN=ooo.example.com | |
| Validity | |
| Not Before: Oct 12 14:40:43 2017 GMT | |
| Not After : Oct 12 14:40:43 2019 GMT | |
| Subject: C=CZ, ST=CZ, O=Red Hat, OU=USM - QE, CN=mbukatov-usm1-server.example.com |
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| Oct 11 11:33:29 mbukatov-usm1-server.usmqe.lab.eng.brq.redhat.com systemd[1]: Starting A python agent local to every managed storage node in the sds cluster... | |
| Oct 11 11:33:29 mbukatov-usm1-server.usmqe.lab.eng.brq.redhat.com tendrl-node-agent[5520]: Creating namespace.node_agent from source tendrl.node_agentnamespace.node_agent created!Finding objects in namespace.node_agent.objectsRegistering object namespace.node_agent.objects.ClusterAlertCountersFinding atoms in namespace.node_agent.objects.ClusterAlertCounters.atomsFinding flows in namespace.node_agent.objects.ClusterAlertCounters.flowsRegistering object namespace.node_agent.objects.ClusterMessageFinding atoms in namespace.node_agent.objects.ClusterMessage.atomsFinding flows in namespace.node_agent.objects.ClusterMessage.flowsRegistering object namespace.node_agent.objects.CompiledDefinitionsFinding atoms in namespace.node_agent.objects.CompiledDefinitions.atomsFinding flows in namespace.node_agent.objects.CompiledDefinitions.flowsRegistering object name |
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