register gitlab-runner

[Pre requisite]
1. edit /etc/hosts for adding gitlab server
 $ cat /etc/hosts
 127.0.0.1       localhost holyxlat.com

[add certificate file to /etc/gitlab-runner/certs]
$ mkdir /etc/gitlab-runner/certs
$ cp /etc/gitlab/ssl/holyxlat.com.crt /etc/gitlab-runner/certs/.   // sample for my case

[Register gitlab-runner]
$ sudo gitlab-runner register
Runtime platform                                    arch=amd64 os=linux pid=2305                                             2 revision=4745a6f3 version=11.8.0
Running in system-mode.

Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/):
https://holyxlat.com/
Please enter the gitlab-ci token for this runner:
<My Token>
Please enter the gitlab-ci description for this runner:
[<my host>]: test-gitlab-ci
Please enter the gitlab-ci tags for this runner (comma separated):
test-gitlab-ci
Registering runner... succeeded                     runner=SvgtcSrN
Please enter the executor: ssh, docker-ssh+machine, kubernetes, docker, parallel                                             s, shell, virtualbox, docker+machine, docker-ssh:
docker
Please enter the default Docker image (e.g. ruby:2.1):
alpine:latest
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!

gitlab build error (Connection Refused) windows + virtualbox + docker

Cloning repository...
Cloning into '/builds/root/test-project'...
fatal: unable to access 'https://gitlab-ci-token:xxxxxxxxxxxxxxxxxxxx@holyxlat.com/root/test-project.git/': Failed to connect to holyxlat.com port 443: Connection refused
/bin/bash: line 69: cd: /builds/root/test-project: No such file or directory


$  ifconfig -a
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        inet6 fe80::42:91ff:fe0c:ada6  prefixlen 64  scopeid 0x20<link>
        ether 02:42:91:0c:ad:a6  txqueuelen 0  (Ethernet)
        RX packets 15  bytes 2171 (2.1 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 112  bytes 22834 (22.8 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

$ vi /etc/gitlab-runner/config.toml
[[runners]]
  name = "test-runner"
  url = "https://holyxlat.com"
  token = "gpp2ahsxs8xkB4AeZZxX"
  executor = "docker"
  [runners.docker]
    tls_verify = false
    image = "java:8"
    privileged = true
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/var/run/docker.sock:/var/run/docker.sock","/cache"]
    shm_size = 0
    extra_hosts = ["holyxlat.com:127.0.0.1","holyxlat.com:172.17.0.1"]

gitlab "fatal: unable to access 'https://gitlab-ci-token:xxxxxxxxxxxxxxxxxxxx@holyxlat.com/root/test-project.git/': Could not resolve host:

fatal: unable to access 'https://gitlab-ci-token:xxxxxxxxxxxxxxxxxxxx@holyxlat.com/root/test-project.git/': Could not resolve host: holyxlat.com
/bin/bash: line 69: cd: /builds/root/test-project: No such file or directory
ERROR: Job failed: exit code 1

[solution]

$ vi /etc/gitlab-runner/config.toml

[[runners]]
  name = "test-runner"
  url = "https://holyxlat.com:1443"
  token = "gpp2ahsxs8xkB4AeZZxX"
  executor = "docker"
  [runners.docker]
    tls_verify = false
    image = "java:8"
    privileged = true
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache"]
    shm_size = 0
    extra_hosts = ["holyxlat.com:127.0.0.1"]  // ["<hostname>":"<ip address>"]

gitlab-runner "x509: certificate signed by unknown authority"

ERROR: Registering runner... failed                 runner=sohsMZnj status=couldn't execute POST against https://holyxlat.com:443/api/v4/runners: Post https://holyxlat.com:443/api/v4/runners: x509: certificate signed by unknown authority
PANIC: Failed to register this runner. Perhaps you are having network problems

[solution]
$ mkdir /etc/gitlab-runner/certs
$  cp /etc/gitlab/ssl/holyxlat.com.crt /etc/gitlab-runner/certs/.

install gitlab-runner on linux (ubuntu x86_64)

$ uname -a
Linux shlee-VirtualBox 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

// Simply download one of the binaries for your system
$ sudo wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64
...
/usr/local/bin/gitl 100%[++++++++++++++++++=>]  29.28M   331KB/s    in 10s
2019-02-21 06:50:17 (210 KB/s) - ‘/usr/local/bin/gitlab-runner’ saved [30703328/30703328]

// Give it permissions to execute
$ sudo chmod +x /usr/local/bin/gitlab-runner

// Create a GitLab CI user:
$ sudo useradd --comment 'Gitlab Runner' --create-home gitlab-runner --shell /bin/bash

//Install and run as service
$ sudo gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner
Runtime platform                                    arch=amd64 os=linux pid=24039 revision=4745a6f3 version=11.8.0
$ sudo gitlab-runner start
Runtime platform                                    arch=amd64 os=linux pid=24420 revision=4745a6f3 version=11.8.0

// Stop the service 
$ sudo gitlab-runner stop

Install docker on ubuntu (virtualbox)

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
$ sudo apt install apt-transport-https ca-certificates curl software-properties-common
$ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
$ sudo apt update
$ apt-cache policy docker-ce
$ sudo apt install docker-ce
$ sudo systemctl status docker
● docker.service - Docker Application Container Engine
   Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2019-02-21 01:49:25 KST; 4min 3s ago
     Docs: https://docs.docker.com
 Main PID: 17674 (dockerd)
    Tasks: 9
   CGroup: /system.slice/docker.service
           └─17674 /usr/bin/dockerd -H fd://

 2월 21 01:49:24 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:24.282330531+09:00" level=w
 2월 21 01:49:24 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:24.282750349+09:00" level=w
 2월 21 01:49:24 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:24.283530253+09:00" level=w
 2월 21 01:49:24 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:24.289217028+09:00" level=i
 2월 21 01:49:24 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:24.561081241+09:00" level=i
 2월 21 01:49:25 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:25.162682683+09:00" level=i
 2월 21 01:49:25 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:25.657244633+09:00" level=i
 2월 21 01:49:25 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:25.665705060+09:00" level=i
 2월 21 01:49:25 shlee-VirtualBox systemd[1]: Started Docker Application Container Engine.
 2월 21 01:49:25 shlee-VirtualBox dockerd[17674]: time="2019-02-21T01:49:25.924950417+09:00" level=i

Install gitlab ce on Ubuntu / virtualbox

 $ cd /tmp
 $ sudo apt-get update
 $ sudo apt-get install -y curl openssh-server ca-certificates
 $ sudo apt-get install -y postfix
 $ sudo curl  -LO https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh
 $ sudo bash /tmp/script.deb.sh
 $ less /tmp/script.deb.sh
 $ sudo apt install gitlab-ce


 $ sudo ufw status
 $ sudo ufw enable
 $ sudo ufw status
 $ sudo ufw allow http
 $ sudo ufw allow https
 $ sudo ufw allow OpenSSH
 $ sudo ufw status

$ sudo ufw status
Status: active

To                         Action      From
--                         ------      ----
80/tcp                     ALLOW       Anywhere
443/tcp                    ALLOW       Anywhere
OpenSSH                    ALLOW       Anywhere
80/tcp (v6)                ALLOW       Anywhere (v6)
443/tcp (v6)               ALLOW       Anywhere (v6)
OpenSSH (v6)               ALLOW       Anywhere (v6)

$ // change external_url and letsencrypt in /etc/gitlab/gitlab.rb file
$ sudo gitlab-ctl reconfigure

(*) ref : https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-gitlab-on-ubuntu-18-04

Ejb client timeout / JEUS

Rmi :
-Dsun.rmi.transport.tcp.responseTimeout=5000
-Djeus.ejb.operationTimeout=5000
-Dcom.sun.corba.ee.transport.ORBWaitForResponseTimeout=5000
-Djeus.client.interop=true

JVM Parameter Samples (linux, sun hotspot, somf, saf, jms, )

app/jdk1.6.0_37/bin/java -server -DsmfSvr12 -server -Xms24g -Xmx24g -XX:NewSize=8g -XX:MaxNewSize=8g -XX:PermSize=2g -XX:MaxPermSize=2g -XX:ParallelGCThreads=16 -XX:ParallelCMSThreads=10 -XX:CMSInitiatingOccupancyFraction=90 -XX:+UseCMSInitiatingOccupancyOnly -XX:TargetSurvivorRatio=90 -XX:SurvivorRatio=4 -verbose:gc -Xloggc:/applog/smfDomain/GC/smfSvr12.gc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -XX:+PrintHeapAtGC -XX:+DisableExplicitGC -Dweblogic.wsee.useRequestHost=true -XX:+UseCompressedOops -XX:+ParallelRefProcEnabled -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+DisableExplicitGC -XX:CodeCacheMinimumFreeSpace=16m -XX:ReservedCodeCacheSize=1g -XX:-ClassUnloading -XX:-HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=/app/javaio_tmp -Dfile.encoding=UTF-8 -Dosm.security.log.filename=/smfnas01/osmsecurity/smflog -Dpharos.home=/tools/pharos/pharos402 -Dpharos.agent=psmfap01_Svr12 -javaagent:/tools/pharos/pharos402/lib/pharos-loader.jar -Dweblogic.SAFTXTimeout=10 -Dweblogic.jms.saf.RefreshInterval=300000 -Dweblogic.debug.DebugJMSBackEnd=false -Dweblogic.debug.DebugJMSFrontEnd=false -Dweblogic.debug.JMSMessagePath=false -Dweblogic.MaxMessageSize=30000000 -Djava.net.preferIPv4Stack=true -Dweblogic.debug.DebugJDBCSQL=false -Dcom.mslv.oms.security.HandlerFactoryRegistry.HandlerFactory=com.mslv.oms.handler.cluster.ClusteredHandlerFactory -Doracle.communications.ordermanagement.orchestration.generation.model.ConcurrencyLevel=8 -Doracle.communications.ordermanagement.rule.XQueryConfigurationExpressionHolder.ConcurrencyLevel=5 -Dweblogic.ProductionModeEnabled=true -Dosm.disable.update.lock=true -Dosm.coherence.cluster.config.override=/smfnas01/smfpstore/osm-coherence-cluster-config.xml -Dtangosol.coherence.localhost=10.220.242.131 -Dtangosol.coherence.localport=12003 -Dtangosol.coherence.localport.adjust=false -Dtangosol.coherence.proxy.threads=10 -Dtangosol.coherence.invocation.threads=40 -Dtangosol.coherence.distributed.threads=10 -Dcom.mslv.oms.handler.cluster.ClusteredHandlerFactory.HighActivityOrder.CollectionCycle.Enabled=false -XX:+PrintPromotionFailure -XX:PrintFLSStatistics=1 -Dweblogic.Name=smfSvr12 -Djava.security.policy=/app/weblogic/wlserver_10.3/server/lib/weblogic.policy -Dmslv.oms.config=/app/domains/smfDomain/oms-config.xml -Dweblogic.ProductionModeEnabled=true -Dweblogic.security.SSL.trustedCAKeyStore=/app/weblogic/wlserver_10.3/server/lib/cacerts -da -Dplatform.home=/app/weblogic/wlserver_10.3 -Dwls.home=/app/weblogic/wlserver_10.3/server -Dweblogic.home=/app/weblogic/wlserver_10.3/server -Dcommon.components.home=/app/weblogic/oracle_common -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Ddomain.home=/app/domains/smfDomain -Djrockit.optfile=/app/weblogic/oracle_common/modules/oracle.jrf_11.1.1/jrocket_optfile.txt -Doracle.server.config.dir=/app/domains/smfDomain/config/fmwconfig/servers/smfSvr12 -Doracle.domain.config.dir=/app/domains/smfDomain/config/fmwconfig -Digf.arisidbeans.carmlloc=/app/domains/smfDomain/config/fmwconfig/carml -Digf.arisidstack.home=/app/domains/smfDomain/config/fmwconfig/arisidprovider -Doracle.security.jps.config=/app/domains/smfDomain/config/fmwconfig/jps-config.xml -Doracle.deployed.app.dir=/app/domains/smfDomain/servers/smfSvr12/tmp/_WL_user -Doracle.deployed.app.ext=/- -Dweblogic.alternateTypesDirectory=/app/weblogic/oracle_common/modules/oracle.ossoiap_11.1.1,/app/weblogic/oracle_common/modules/oracle.oamprovider_11.1.1 -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Dweblogic.jdbc.remoteEnabled=false -Dweblogic.management.discover=false -Dweblogic.management.server=psmfap00:7011 -Dwlw.iterativeDev=false -Dwlw.testConsole=false -Dwlw.logErrorsToConsole=false -Dweblogic.ext.dirs=/app/weblogic/patch_wls1036/profiles/default/sysext_manifest_classpath:/app/weblogic/patch_ocp371/profiles/default/sysext_manifest_classpath weblogic.Server

weblogic wlst workmanager monitoring

import thread
from java.util import Date
from java.text import SimpleDateFormat
# Configured user credentials with storeUserConfig

def monitorThrds():
    connect("weblogic", "pwd", "t3://IP:Port");
    serverNames = getRunningServerNames()
    domainRuntime()

    for i in range(10000):
        print '[' + SimpleDateFormat('d MMM yyyy HH:mm:ss').format(java.util.Date()) + ']'
        for sname in serverNames:
            try:
                cd("domainRuntime:/ServerRuntimes/" + sname.getName() + "/MaxThreadsConstraintRuntimes/MaxThreadConstraint-oms")
                automaxexecnt=get('ExecutingRequests')
                automaxdefcnt = get('DeferredRequests')
                cd("domainRuntime:/ServerRuntimes/" + sname.getName() + "/MaxThreadsConstraintRuntimes/MaxThreadsConstraint-oms.ws.jms")
                jmsmaxexecnt=get('ExecutingRequests')
                jmsmaxdefcnt = get('DeferredRequests')
                cd("domainRuntime:/ServerRuntimes/" + sname.getName() + "/MinThreadsConstraintRuntimes/MinThreadsConstraint-oms.automation")
                autominexecnt=get('ExecutingRequests')
                autominpendcnt = get('PendingRequests')
                cd("domainRuntime:/ServerRuntimes/" + sname.getName() + "/MinThreadsConstraintRuntimes/MinThreadsConstraint-oms.ws.jms")
                jmsminexecnt=get('ExecutingRequests')
                jmsminpendcnt = get('PendingRequests')
                print '%8s %10s  Min = ( E:%4d    P:%4d )    Max = ( E:%4d        D:%4d )' %  ("(auto)", sname.getName(), autominexecnt, autominpendcnt, automaxexecnt, automaxdefcnt)
                print '%8s %10s  Min = ( E:%4d    P:%4d )    Max = ( E:%4d        D:%4d )' %  ("(jms)", sname.getName(), jmsminexecnt, jmsminpendcnt, jmsmaxexecnt, jmsmaxdefcnt)
            except WLSTException,e:
                # this typically means the server is not active, just ignore
                pass
        print '======================================================================'
        print ''
        import time
        time.sleep(3)
def getRunningServerNames():
        domainConfig()
        return cmo.getServers()
if __name__== "main":
    monitorThrds()
    disconnect()