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Table of Contents

Saltstack rpm, Cloudhub dependent packages(TI[C]K Stack), 기타 rpm

  • 설치에 필요한 rpm 파일은 NAS 스토리지의 CloudHub 폴더에 있으므로 USB 또는 CD에 복사합니다.

Local Repository 구성

...

  • RPM 파일이 들어 있는 USB 또는 CD를 준비합니다.

  • RPM 파일을 구성할 서버의 임의 디렉토리에 복사합니다.

    • 아래 예제에서는 /root/repos/ 에 복사한 경우로 설명합니다.

Yum Local Repository

설치 및 구성

  1. createrepo rpm 설치를 위해 먼저 아래와 같은 순서로 dependencies RPM을 설치합니다.

    Code Block
    languagebash
    [root@mini yum]#$ rpm -ivh /root/repos/deltarpm-3.6-3.el7.x86_64.rpm 경고:  
$ rpm -ivh /root/repos/python-deltarpm-3.6-3.el7.x86_64.rpm: Header V3 RSA/SHA256
Signature,$ keyrpm ID f4a80eb5: NOKEY
준비 중...-ivh /root/repos/libxml2-python-2.9.1-6.el7.5.x86_64.rpm   
$ rpm -ivh /root/repos/createrepo-0.9.9-28.el7.noarch.rpm
경고: createrepo-0.9.9-28.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
준비 중...      ################################# [100%]
Updating / installing...           1:deltarpm-3.6-3.el7               ################################# [100%]
[root@mini yum]# rpm -ivh /root/repos/python-deltarpm-3.6-3.el7.x86_64.rpm
경고: python-deltarpm-3.6-3.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
준비 중...                         ################################# [100%]
Updating / installing...
   1:python-deltarpm-3.6-3.el7        ################################# [100%]
[root@mini yum]# rpm -ivh /root/repos/libxml2-python-2.9.1-6.el7.5.x86_64.rpm
경고: libxml2-python-2.9.1-6.el7.5.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
준비 중...                         ################################# [100%]
Updating / installing...
   1:libxml2-python-2.9.1-6.el7.5     ################################# [100%]
[root@mini yum]# rpm -ivh /root/repos/createrepo-0.9.9-28.el7.noarch.rpm
경고: createrepo-0.9.9-28.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
준비 중...                         ################################# [100%]
Updating / installing...
   1:createrepo-0.9.9-28.el7          ################################# [100%]

  2. 기존 yum repository 파일 백업 및 local repo 파일을 작성합니다.

    Code Block
    languagebash
    # 기존 repo 파일을 백업합니다.
$ cd /etc/yum.repos.d
합계 40
-rw-r--r--. 1 root root 1664 10월 23 23:53 CentOS-Base.repo
-rw-r--r--. 1 root root 1309 10월 23 23:53 CentOS-CR.repo
-rw-r--r--. 1 root root  649 10월 23 23:53 CentOS-Debuginfo.repo
-rw-r--r--. 1 root root  630 10월 23 23:53 CentOS-Media.repo
-rw-r--r--. 1 root root 1331 10월 23 23:53 CentOS-Sources.repo
-rw-r--r--. 1 root root 8515 10월 23 23:53 CentOS-Vault.repo
-rw-r--r--. 1 root root  314 10월 23 23:53 CentOS-fasttrack.repo
-rw-r--r--. 1 root root  616 10월 23 23:53 CentOS-x86_64-kernel.repo

$ mkdir bak
$ mv * bak/

# local repo 파일 작성
# baseurl은 rpm이 있는 local 디렉토리 경로
$ vi local.repo
[localrepo]
name=localrepo
baseurl=file:///root/repos
enabled=1
gpgcheck=0

  3. cloudhub 솔루션에 필요한 rpm 파일을 임의 디렉토리(e.g. /root/repos)에 복사합니다.

  4. createrepo 에 방금 복사한 rpm이 있는 디렉토리를 local repository로 등록합니다.

    Code Block
    languagebash
    # yum repository에 다운받은 패키지 등록
[root@mini repos]# createrepo /root/repos/
Spawning worker 0 with 31 pkgs
Workers Finished
Saving Primary metadata
Saving file lists metadata
Saving other metadata
Generating sqlite DBs
Sqlite DBs complete

  5. 신규 rpm 패키지 추가시 주의사항

Warning

yum에 추후 새로운 패키지(rpm)를 추가할 경우, yum clean all 를 실행하여 repository를 초기화 해줘야 합니다. 초기화를 안하면 추가된 패키지를 인식하지 못합니다.

  • $ yum repolist all
    repo id repo name status
    localrepo localrepo enabled: 31
    repolist: 31

  • $ yum clean all
    Cleaning repos: localrepo
    Other repos take up 60 M of disk space (use --verbose for details)

# 새로운 패키지를 /root/repos/ 복사

  • $ createrepo /root/repos/

  • $ yum repolist all
    repo id repo name status
    localrepo localrepo enabled: 119
    repolist: 119

Install Cloudhub dependent package

(외부 인터넷을 사용할 수 없으므로 docker는 설치하지 않습니다. docker에서 사용한 Influxdb, kapacitor는 rpm 설치하고 설정 파일을 수정해야 합니다.)

Code Block
languagebash
# 기타 패키지 설치
$ yum install -y net-tools
$ yum install -y screen
$ yum install -y ntp
$ yum install -y rdate
$ yum install -y vim
$ yum install -y openssl-devel
$ yum install -y gcc
$ yum install -y wget
$ yum install -y telnet

# python3.6 설치
$ yum install -y python36u python36u-devel python36u-libs python36u-pip

Install package

Influxdb

  1. install

    Code Block
    languagebash
    $ yum localinstall influxdb-1.8.0.x86_64.rpm
Examining influxdb-1.8.0.x86_64.rpm: influxdb-1.8.0-1.x86_64
Marking influxdb-1.8.0.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package influxdb.x86_64 0:1.8.0-1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved
Updating / installing...
   1:createrepo-0.9.9-28.el7          ################################# [100%]

  2. cloudhub.repo 파일을 신규 작성합니다.

    1. 기존 repository와 별개로 cloudhubrepo 이름으로 cloudhub용으로 local repository를 생성합니다.

    2. 앞으로 yum install, yum update 할 때 cloudhub repository를 지정하여 실행합니다.

    3. baseurl path는 RPM 파일을 복사한 경로와 같아야 합니다.(e.g. /root/repos/)

      Code Block
      languagebash
      # baseurl은 rpm이 있는 local 디렉토리 경로
#
$ cd /etc/yum.repos.d
$ vi cloudhub.repo
[cloudhubrepo]
name=cloudhubrepo
baseurl=file:///root/repos
enabled=1
gpgcheck=0

  3. cloudhub.repo에 지정한 baseurl에 있는 RPM 파일을 yum repository에 등록합니다.

    Code Block
    languagebash
    # yum repository에 RPM 디렉토리 등록
#
$ createrepo /root/repos/
Spawning worker 0 with 31 pkgs
Workers Finished
Saving Primary metadata
Saving file lists metadata
Saving other metadata
Generating sqlite DBs
Sqlite DBs complete
Note

신규 또는 업데이트된 rpm 패키지 추가시 주의사항

yum에 추후 새로운 패키지(rpm)를 추가할 경우, yum clean all 를 실행하여 repository를 초기화 해줘야 합니다. yum은 추가된 RPM 파일을 자동으로 인식하지 못합니다. 초기화를 안하면 추가된 패키지를 인식하지 못합니다.

#등록된 repository 목록과 RPM 등록 수

  • $ yum repolist all
    repo id repo name status
    cloudhubrepo cloudhubrepo enabled: 31
    repolist: 31

  • $ yum clean all
    Cleaning repos: cloudhubrepo
    Other repos take up 60 M of disk space (use --verbose for details)

# 새로운 패키지를 /root/repos/에 복사

  • $ createrepo /root/repos/

  • $ yum repolist all
    repo id repo name status
    cloudhubrepo cloudhubrepo enabled: 119
    repolist: 119

yum update

  • Local Repository를 구성하고 yum update --disablerepo=* --enablerepo=cloudhubrepo를 실행하여 Linux 서버에 기 설치된 package를 업데이트 합니다.

Install dependent package

Code Block
languagebash
# dependent package 설치
$ yum install -y --disablerepo=* --enablerepo=cloudhubrepo net-tools screen ntp rdate vim openssl-devel gcc wget telnet python36 python36-devel python36-libs python36-pip

Install package

Info

외부 인터넷을 사용할 수 없으므로 docker container 방식이 아닌 패키지 설치로 진행합니다.

Influxdb

  1. install

    Code Block
    languagebash
    $ yum install -y --disablerepo=* --enablerepo=cloudhubrepo influxdb
Examining influxdb-1.8.0.x86_64.rpm: influxdb-1.8.0-1.x86_64
Marking influxdb-1.8.0.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package influxdb.x86_64 0:1.8.0-1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

============================================================================================================================================================
 Package                           Arch                            Version                            Repository                                       Size
============================================================================================================================================================
Installing:
 influxdb                          x86_64                          1.8.0-1                            /influxdb-1.8.0.x86_64                          164 M

Transaction Summary
============================================================================================================================================================
Install Package 1 Package

Total size: 164 M
Installed size: 164 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : influxdb-1.8.0-1.x86_64       Arch                                       Version                            Repository                                       Size
============================================================================================================================================================
Installing:
 influxdb 1/1
Created symlink from /etc/systemd/system/influxd.service to /usr/lib/systemd/system/influxdb.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/influxdb.service to /usr/lib/systemd/system/influxdb.service.
  Verifying  : influxdb-1.8.0-1.x86_64                             x86_64                          1.8.0-1                            /influxdb-1.8.0.x86_64                          164 M  Transaction Summary
============================================================================================================================================================
Install  1 Package

Total size: 164 M
Installed size: 164 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : influxdb-1.8.0-1.x86_64                                                                                                                  1/1
Created symlink from /etc/systemd/system/influxd.service to /usr/lib/systemd/system/influxdb.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/influxdb.service to /usr/lib/systemd/system/influxdb.service.
  Verifying  : influxdb-1.8.0-1.x86_64                                                                                                                  1/1

Installed:
  influxdb.x86_64 0:1.8.0-1

Complete!

  2. config 수정 : docker에서 사용한 influxdb conf와 동일하게 사용합니다.

    Code Block
    languagebash
    $ vi /etc/influxdb/influxdb.conf
reporting-disabled = false
bind-address = ":8088"

[meta]
  dir = "/var/lib/influxdb/meta"
  retention-autocreate = true
  logging-enabled = true

[data]
  dir = "/var/lib/influxdb/data"
  wal-dir = "/var/lib/influxdb/wal"
  query-log-enabled = true
  cache-max-memory-size = 1073741824
  cache-snapshot-memory-size = 26214400
  cache-snapshot-write-cold-duration = "10m0s"
  compact-full-write-cold-duration = "4h0m0s"
  max-series-per-database = 1000000
  max-values-per-tag = 100000
  index-version = "tsi1"
  trace-logging-enabled = false

[coordinator]
  write-timeout = "10s"
  max-concurrent-queries = 0
  query-timeout = "0s"
  log-queries-after = "0s"
  max-select-point = 0
  max-select-series = 0
  max-select-buckets = 0

[retention]
  enabled = true
  check-interval = "30m0s"

[shard-precreation]
  enabled = true
  check-interval = "10m0s"
  advance-period = "30m0s"

[monitor]
  store-enabled = true
  store-database = "_internal"
  store-interval = "10s"

[subscriber]
  enabled = true
  http-timeout = "30s"
  insecure-skip-verify = false
  ca-certs = ""
  write-concurrency = 40
  write-buffer-size = 1000

[http]
  enabled = true
  flux-enabled = true
  bind-address = ":8086"
  auth-enabled = false
  log-enabled = true
  write-tracing = false
  pprof-enabled = true
  https-enabled = false
  https-certificate = "/etc/ssl/influxdb.pem"
  https-private-key = ""
  max-row-limit = 0
  max-connection-limit = 0
  shared-secret = ""
  realm = "InfluxDB"
  unix-socket-enabled = false
  bind-socket = "/var/run/influxdb.sock"

[[graphite]]
  enabled = false
  bind-address = ":2003"
  database = "graphite"
  retention-policy = ""
  protocol = "tcp"
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "1s"
  consistency-level = "one"
  separator = "."
  udp-read-buffer = 0

[[collectd]]
  enabled = false
  bind-address = ":25826"
  database = "collectd"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "10s"
  read-buffer = 0
  typesdb = "/usr/share/collectd/types.db"
  security-level = "none"
  auth-file = "/etc/collectd/auth_file"

[[opentsdb]]
  enabled = false
  bind-address = ":4242"
  database = "opentsdb"
  retention-policy = ""
  consistency-level = "one"
  tls-enabled = false
  certificate = "/etc/ssl/influxdb.pem"
  batch-size = 1000
  batch-pending = 5
  batch-timeout = "1s"
  log-point-errors = true

[[udp]]
  enabled = true
  bind-address = ":8089"
  database = "udp"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  read-buffer = 0
  batch-timeout = "1s"
  precision = ""

[continuous_queries]
  log-enabled = true
  enabled = true
  run-interval = "1s"

  3. service start

    Code Block
    languagebash
    $ systemctl enable influxdb
$ systemctl daemon-reload
$ systemctl start influxdb

kapacitor

  1. install

    Code Block
    languagebash
    $ yum localinstall kapacitor-1.5.4-1.x86_64.rpm
Examining kapacitor-1.5.4-1.x86_64.rpm: kapacitor-1.5.4-1.x86_64
Marking kapacitor-1.5.4-1.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package kapacitor.x86_64 0:1.5.4-1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==== 1/1

Installed:
  influxdb.x86_64 0:1.8.0-1

Complete!

  2. config 수정 : docker에서 사용한 influxdb conf와 동일하게 사용합니다.

    Code Block
    languagebash
    $ vi /etc/influxdb/influxdb.conf
reporting-disabled = false
bind-address = ":8088"

[meta]
  dir = "/var/lib/influxdb/meta"
  retention-autocreate = true
  logging-enabled = true

[data]
  dir = "/var/lib/influxdb/data"
  wal-dir = "/var/lib/influxdb/wal"
  query-log-enabled = true
  cache-max-memory-size = 1073741824
  cache-snapshot-memory-size = 26214400
  cache-snapshot-write-cold-duration = "10m0s"
  compact-full-write-cold-duration = "4h0m0s"
  max-series-per-database = 1000000
  max-values-per-tag = 100000
  index-version = "tsi1"
  trace-logging-enabled = false

[coordinator]
  write-timeout = "10s"
  max-concurrent-queries = 0
  query-timeout = "0s"
  log-queries-after = "0s"
  max-select-point = 0
  max-select-series = 0
  max-select-buckets = 0

[retention]
  enabled = true
  check-interval = "30m0s"

[shard-precreation]
  enabled = true
  check-interval = "10m0s"
  advance-period = "30m0s"

[monitor]
  store-enabled = true
  store-database = "_internal"
  store-interval = "10s"

[subscriber]
  enabled = true
  http-timeout = "30s"
  insecure-skip-verify = false
  ca-certs = ""
  write-concurrency = 40
  write-buffer-size = 1000

[http]
  enabled = true
  flux-enabled = true
  bind-address = ":8086"
  auth-enabled = false
  log-enabled = true
  write-tracing = false
  pprof-enabled = true
  https-enabled = false
  https-certificate = "/etc/ssl/influxdb.pem"
  https-private-key = ""
  max-row-limit = 0
  max-connection-limit = 0
  shared-secret = ""
  realm = "InfluxDB"
  unix-socket-enabled = false
  bind-socket = "/var/run/influxdb.sock"

[[graphite]]
  enabled = false
  bind-address = ":2003"
  database = "graphite"
  retention-policy = ""
  protocol = "tcp"
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "1s"
  consistency-level = "one"
  separator = "."
  udp-read-buffer = 0

[[collectd]]
  enabled = false
  bind-address = ":25826"
  database = "collectd"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "10s"
  read-buffer = 0
  typesdb = "/usr/share/collectd/types.db"
  security-level = "none"
  auth-file = "/etc/collectd/auth_file"

[[opentsdb]]
  enabled = false
  bind-address = ":4242"
  database = "opentsdb"
  retention-policy = ""
  consistency-level = "one"
  tls-enabled = false
  certificate = "/etc/ssl/influxdb.pem"
  batch-size = 1000
  batch-pending = 5
  batch-timeout = "1s"
  log-point-errors = true

[[udp]]
  enabled = true
  bind-address = ":8089"
  database = "udp"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  read-buffer = 0
  batch-timeout = "1s"
  precision = ""

[continuous_queries]
  log-enabled = true
  enabled = true
  run-interval = "1s"

  3. service start

    Code Block
    languagebash
    $ systemctl enable influxdb
$ systemctl daemon-reload
$ systemctl start influxdb

kapacitor

  1. install

    Code Block
    languagebash
    $ yum install -y --disablerepo=* --enablerepo=cloudhubrepo kapacitor
Examining kapacitor-1.5.4-1.x86_64.rpm: kapacitor-1.5.4-1.x86_64
Marking kapacitor-1.5.4-1.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package kapacitor.x86_64 0:1.5.4-1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

============================================================================================================================================================
 Package                           Arch                           Version                           Repository                                         Size
============================================================================================================================================================
Installing:
 kapacitor                         x86_64                         1.5.4-1                           /kapacitor-1.5.4-1.x86_64                          90 M

Transaction Summary
============================================================================================================================================================
Install  1 Package

Total size: 90 M
Installed size: 90 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running Archtransaction
  Installing : kapacitor-1.5.4-1.x86_64                      Version                            Repository                                         Size
============================================================================================================================================================
Installing:
 kapacitor                      1/1
  Verifying  : kapacitor-1.5.4-1.x86_64                                                                       x86_64                         1.5.4-1                 1/1

Installed:
       /kapacitor-kapacitor.x86_64 0:1.5.4-1.x86_64                          90 M

Transaction Summary
============================================================================================================================================================
Install  1 Package

Total size: 90 M
Installed size: 90 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : kapacitor-1.5.4-1.x86_64                                                                                                                 1/1
  Verifying  : kapacitor-1.5.4-1.x86_64                                                                                                                 1/1

Installed:
  kapacitor.x86_64 0:1.5.4-1

Complete!

  2. config 수정 : docker에서 사용한 kapacitor conf와 동일하게 사용합니다.

    Code Block
    languageyaml
    $ vi /etc/kapacitor/kapacitor.conf
hostname = "localhost"
data_dir = "/var/lib/kapacitor"
skip-config-overrides = false
default-retention-policy = ""

[http]
  bind-address = ":9094"
  auth-enabled = false
  log-enabled = true
  write-tracing = false
  pprof-enabled = false
  https-enabled = false
  https-certificate = "/etc/ssl/kapacitor.pem"
  shutdown-timeout = "10s"
  shared-secret = ""

[replay]
  dir = "/var/lib/kapacitor/replay"

[storage]
  boltdb = "/var/lib/kapacitor/kapacitor.db"

[task]
  dir = "/var/lib/kapacitor/tasks"
  snapshot-interval = "1m0s"

[[influxdb]]
  enabled = true
  name = "default"
  default = false
  urls = ["http://:8086"]
  username = ""
  password = ""
  ssl-ca = ""
  ssl-cert = ""
  ssl-key = ""
  insecure-skip-verify = false
  timeout = "0s"
  disable-subscriptions = false
  subscription-protocol = "http"
  kapacitor-hostname = ""
  http-port = 0
  udp-bind = ""
  udp-buffer = 1000
  udp-read-buffer = 0
  startup-timeout = "5m0s"
  subscriptions-sync-interval = "1m0s"
  [influxdb.excluded-subscriptions]
    _kapacitor = ["autogen"]

[logging]
  file = "STDERR"
  level = "INFO"

[config-override]
  enabled = true

[collectd]
  enabled = false
  bind-address = ":25826"
  database = "collectd"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "10s"
  read-buffer = 0
  typesdb = "/usr/share/collectd/types.db"

[opentsdb]
  enabled = false
  bind-address = ":4242"
  database = "opentsdb"
  retention-policy = ""
  consistency-level = "one"
  tls-enabled = false
  certificate = "/etc/ssl/influxdb.pem"
  batch-size = 1000
  batch-pending = 5
  batch-timeout = "1s"
  log-point-errors = true

[alerta]
  enabled = false
  url = ""
  token = ""
  environment = ""
  origin = ""

[hipchat]
  enabled = false
  url = ""
  token = ""
  room = ""
  global = false
  state-changes-only = false

[opsgenie]
  enabled = false
  api-key = ""
  url = "https://api.opsgenie.com/v1/json/alert"
  recovery_url = "https://api.opsgenie.com/v1/json/alert/note"
  global = false

[pagerduty]
  enabled = false
  url = "https://events.pagerduty.com/generic/2010-04-15/create_event.json"
  service-key = ""
  global = false

[smtp]
  enabled = false
  host = "localhost"
  port = 25
  username = ""
  password = ""
  no-verify = false
  global = false
  state-changes-only = false
  from = ""
  idle-timeout = "30s"

[sensu]
  enabled = false
  addr = ""
  source = "Kapacitor"

[slack]
  enabled = false
  url = ""
  channel = ""
  username = "kapacitor"
  icon-emoji = ""
  global = false
  state-changes-only = false

[talk]
  enabled = false
  url = ""
  author_name = ""

[telegram]
  enabled = false
  url = "https://api.telegram.org/bot"
  token = ""
  chat-id = ""
  parse-mode = ""
  disable-web-page-preview = false
  disable-notification = false
  global = false
  state-changes-only = false

[victorops]
  enabled = false
  api-key = ""
  routing-key = ""
  url = "https://alert.victorops.com/integrations/generic/20131114/alert"
  global = false

[kubernetes]
  enabled = false
  in-cluster = false
  token = ""
  ca-path = ""
  namespace = ""

[reporting]
  enabled = false
  url = "https://usage.influxdata.com"

[stats]
  enabled = true
  stats-interval = "10s"
  database = "_kapacitor"
  retention-policy = "autogen"
  timing-sample-rate = 0.1
  timing-movavg-size = 1000

[udf]

[deadman]
  interval = "10s"
  threshold = 0.0
  id = "{{ .Group }}:NODE_NAME for task '{{ .TaskName }}'"
  message = "{{ .ID }} is {{ if eq .Level \"OK\" }}alive{{ else }}dead{{ end }}: {{ index .Fields \"emitted\" | printf \"%0.3f\" }} points/INTERVAL."
  global = false

  3. service start

    Code Block
    languagebash
    $ systemctl enable kapacitor
$ systemctl daemon-reload
$ systemctl start kapacitor

etcd

  1. install

    Code Block
    languagebash
    $ yum install -y etcd
Examining etcd-3.3.11-2.el7.centos.x86_64.rpm: etcd-3.3.11-2.el7.centos.x86_64
Marking etcd-3.3.11-2.el7.centos.x86_64.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package etcd.x86_64 0:3.3.11-2.el7.centos will be installed
--> Finished Dependency Resolution

Dependencies Resolved

===================================================================================================================================================
 Package                Arch                     Version                                  Repository                                          Size
===================================================================================================================================================
Installing:
 etcd                   x86_64                   3.3.11-2.el7.centos                      /etcd-3.3.11-2.el7.centos.x86_64                    45 M

Transaction Summary
===================================================================================================================================================
Install  1 Package

Total size: 45 M
Installed size: 45 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : etcd-3.3.11-2.el7.centos.x86_64                                                                                                 1/1
  Verifying  : etcd-3.3.11-2.el7.centos.x86_64                                                                                                 1/1

Installed:
  etcd.x86_64 0:3.3.11-2.el7.centos

Complete!

  2. config

    Code Block
    languagebash
    $ vi /etc/etcd/etcd.conf
#[Member]
ETCD_DATA_DIR="/var/lib/etcd/etcd1.etcd"
ETCD_LISTEN_PEER_URLS="http://{ETCD_CLIENT_IP1}:2380"
ETCD_LISTEN_CLIENT_URLS="http://{ETCD_CLIENT_IP1},http://127.0.0.1:2379"
ETCD_NAME="etcd1"

#[Clustering]
ETCD_INITIAL_ADVERTISE_PEER_URLS="http://{ETCD_CLIENT_IP1}:2380"
ETCD_ADVERTISE_CLIENT_URLS="http://{ETCD_CLIENT_IP1}:2379"
ETCD_INITIAL_CLUSTER="etcd1=http://{ETCD_CLIENT_IP1}:2380"
ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster-01"
ETCD_INITIAL_CLUSTER_STATE="new"

#[Security]
ETCD_AUTO_TLS="true"
ETCD_PEER_AUTO_TLS="true"

  3. service start

    Code Block
    languagebash
    $ systemctl enable etcd
$ systemctl daemon-reload
$ systemctl start etcd

Complete!

  4. config 수정 : docker에서 사용한 kapacitor conf와 동일하게 사용합니다.

    Code Block
    languageyaml
    $ vi /etc/kapacitor/kapacitor.conf
hostname = "localhost"
data_dir = "/var/lib/kapacitor"
skip-config-overrides = false
default-retention-policy = ""

[http]
  bind-address = ":9094"
  auth-enabled = false
  log-enabled = true
  write-tracing = false
  pprof-enabled = false
  https-enabled = false
  https-certificate = "/etc/ssl/kapacitor.pem"
  shutdown-timeout = "10s"
  shared-secret = ""

[replay]
  dir = "/var/lib/kapacitor/replay"

[storage]
  boltdb = "/var/lib/kapacitor/kapacitor.db"

[task]
  dir = "/var/lib/kapacitor/tasks"
  snapshot-interval = "1m0s"

[[influxdb]]
  enabled = true
  name = "default"
  default = false
  urls = ["http://:8086"]
  username = ""
  password = ""
  ssl-ca = ""
  ssl-cert = ""
  ssl-key = ""
  insecure-skip-verify = false
  timeout = "0s"
  disable-subscriptions = false
  subscription-protocol = "http"
  kapacitor-hostname = ""
  http-port = 0
  udp-bind = ""
  udp-buffer = 1000
  udp-read-buffer = 0
  startup-timeout = "5m0s"
  subscriptions-sync-interval = "1m0s"
  [influxdb.excluded-subscriptions]
    _kapacitor = ["autogen"]

[logging]
  file = "STDERR"
  level = "INFO"

[config-override]
  enabled = true

[collectd]
  enabled = false
  bind-address = ":25826"
  database = "collectd"
  retention-policy = ""
  batch-size = 5000
  batch-pending = 10
  batch-timeout = "10s"
  read-buffer = 0
  typesdb = "/usr/share/collectd/types.db"

[opentsdb]
  enabled = false
  bind-address = ":4242"
  database = "opentsdb"
  retention-policy = ""
  consistency-level = "one"
  tls-enabled = false
  certificate = "/etc/ssl/influxdb.pem"
  batch-size = 1000
  batch-pending = 5
  batch-timeout = "1s"
  log-point-errors = true

[alerta]
  enabled = false
  url = ""
  token = ""
  environment = ""
  origin = ""

[hipchat]
  enabled = false
  url = ""
  token = ""
  room = ""
  global = false
  state-changes-only = false

[opsgenie]
  enabled = false
  api-key = ""
  url = "https://api.opsgenie.com/v1/json/alert"
  recovery_url = "https://api.opsgenie.com/v1/json/alert/note"
  global = false

[pagerduty]
  enabled = false
  url = "https://events.pagerduty.com/generic/2010-04-15/create_event.json"
  service-key = ""
  global = false

[smtp]
  enabled = false
  host = "localhost"
  port = 25
  username = ""
  password = ""
  no-verify = false
  global = false
  state-changes-only = false
  from = ""
  idle-timeout = "30s"

[sensu]
  enabled = false
  addr = ""
  source = "Kapacitor"

[slack]
  enabled = false
  url = ""
  channel = ""
  username = "kapacitor"
  icon-emoji = ""
  global = false
  state-changes-only = false

[talk]
  enabled = false
  url = ""
  author_name = ""

[telegram]
  enabled = false
  url = "https://api.telegram.org/bot"
  token = ""
  chat-id = ""
  parse-mode = ""
  disable-web-page-preview = false
  disable-notification = false
  global = false
  state-changes-only = false

[victorops]
  enabled = false
  api-key = ""
  routing-key = ""
  url = "https://alert.victorops.com/integrations/generic/20131114/alert"
  global = false

[kubernetes]
  enabled = false
  in-cluster = false
  token = ""
  ca-path = ""
  namespace = ""

[reporting]
  enabled = false
  url = "https://usage.influxdata.com"

[stats]
  enabled = true
  stats-interval = "10s"
  database = "_kapacitor"
  retention-policy = "autogen"
  timing-sample-rate = 0.1
  timing-movavg-size = 1000

[udf]

[deadman]
  interval = "10s"
  threshold = 0.0
  id = "{{ .Group }}:NODE_NAME for task '{{ .TaskName }}'"
  message = "{{ .ID }} is {{ if eq .Level \"OK\" }}alive{{ else }}dead{{ end }}: {{ index .Fields \"emitted\" | printf \"%0.3f\" }} points/INTERVAL."
  global = false

  5. service start

    Code Block
    languagebash
    $ systemctl enable kapacitor
$ systemctl daemon-reload
$ systemctl start kapacitor

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