Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
elearning:workbooks:hdp:l104 [2020/09/12 09:34] – admin | elearning:workbooks:hdp:l104 [2020/09/18 05:35] (Version actuelle) – admin | ||
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Dernière mise-à-jour : ~~LASTMOD~~ | Dernière mise-à-jour : ~~LASTMOD~~ | ||
- | ======Configurer la VM master3====== | + | ======BDF102 - Configurer la Haute Disponibilité de Namenode, Resource Manager et Highserver2====== |
- | Démarrer la VM master3 : | ||
- | < | + | Enable NameNode HA Wizard |
- | desktop@serverXX: | + | |
- | </ | + | |
- | Connectez-vous à la VM master3 : | + | Get Started |
- | + | Select Hosts | |
- | < | + | Review |
- | desktop@serverXX: | + | Create Checkpoint |
- | trainee@192.168.56.2' | + | Configure Components |
- | Last login: Sat Sep 12 09:36:26 2020 from 192.168.56.1 | + | Initialize JournalNodes |
- | </ | + | Start Components |
- | + | Initialize | |
- | Changer le hostname de la machine et modifiez l' | + | Finalize HA Setup |
- | + | ||
- | < | + | |
- | [trainee@centos7 ~]$ su - | + | |
- | Password: fenestros | + | |
- | Last login: Thu Sep 10 16:53:17 CEST 2020 on pts/0 | + | |
- | [root@centos7 ~]# nmcli general hostname master3.ittraining.loc | + | |
- | [root@centos7 ~]# nmcli con mod ip_enp0s8 192.168.56.4/ | + | |
- | </ | + | |
- | + | ||
- | Editer /etc/hosts : | + | |
- | + | ||
- | < | + | |
- | [root@centos7 ~]# vi / | + | |
- | [root@centos7 ~]# cat / | + | |
- | 127.0.0.1 | + | |
- | ::1 | + | |
- | 192.168.56.2 | + | |
- | 192.168.56.3 | + | |
- | 192.168.56.4 | + | |
- | 192.168.56.5 | + | |
- | 192.168.56.6 | + | |
- | 192.168.56.7 | + | |
- | </ | + | |
- | + | ||
- | Editer / | + | |
- | + | ||
- | < | + | |
- | [root@centos7 ~]# vi / | + | |
- | [root@centos7 ~]# cat / | + | |
- | # Created by anaconda | + | |
- | NETWORKING=yes | + | |
- | HOSTNAME=master3.ittraining.loc | + | |
- | [root@centos7 ~]# nmcli connection up ip_enp0s8 | + | |
- | Connection successfully activated (D-Bus active path: / | + | |
- | [root@centos7 ~]# exit | + | |
- | logout | + | |
- | [trainee@centos7 ~]$ exit | + | |
- | logout | + | |
- | Connection to localhost closed. | + | |
- | </ | + | |
- | + | ||
- | Démarrez la VM master1 : | + | |
- | + | ||
- | < | + | |
- | desktop@serverXX: | + | |
- | </ | + | |
- | + | ||
- | Connectez-vous à la VM master3 : | + | |
- | + | ||
- | < | + | |
- | desktop@serverXX: | + | |
- | trainee@192.168.56.4' | + | |
- | Last login: Sat Sep 12 10:55:31 2020 from 192.168.56.1 | + | |
- | </ | + | |
- | + | ||
- | Supprimez l' | + | |
- | + | ||
- | < | + | |
- | [trainee@master3 ~]$ su - | + | |
- | Password: fenestros | + | |
- | [root@master3 ~]# ip a del 192.168.56.2/ | + | |
- | </ | + | |
- | + | ||
- | Créez le repository ambari dans yum : | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# vi / | + | |
- | [root@master3 ~]# cat / | + | |
- | [ambari] | + | |
- | name = Ambari Repo | + | |
- | baseurl = http:// | + | |
- | gpgcheck = 0 | + | |
- | </ | + | |
- | + | ||
- | Mettez à jour la base de données des dépôts dans yum : | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# yum clean all | + | |
- | Loaded plugins: fastestmirror | + | |
- | Cleaning repos: ambari base extras updates | + | |
- | Cleaning up list of fastest mirrors | + | |
- | + | ||
- | [root@master3 ~]# yum makecache | + | |
- | Loaded plugins: fastestmirror | + | |
- | Determining fastest mirrors | + | |
- | * base: mirroir.wptheme.fr | + | |
- | * extras: ftp.rezopole.net | + | |
- | * updates: mirroir.wptheme.fr | + | |
- | ambari | + | |
- | base | 3.6 kB 00: | + | |
- | extras | + | |
- | updates | + | |
- | (1/13): ambari/ | + | |
- | (2/13): ambari/ | + | |
- | (3/13): ambari/ | + | |
- | (4/13): base/ | + | |
- | (5/13): base/ | + | |
- | (6/13): extras/ | + | |
- | (7/13): extras/ | + | |
- | (8/13): extras/ | + | |
- | (9/13): updates/ | + | |
- | (10/13): base/ | + | |
- | (11/13): updates/ | + | |
- | (12/13): base/ | + | |
- | (13/13): updates/ | + | |
- | Metadata | + | |
- | </ | + | |
- | + | ||
- | Installez ambari agent : | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# yum -y install ambari-agent | + | |
- | </ | + | |
- | + | ||
- | Modifiez le fichier / | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# vi / | + | |
- | ... | + | |
- | [server] | + | |
- | hostname=master1.ittraining.loc | + | |
- | ... | + | |
- | </ | + | |
- | + | ||
- | Démarrez le service ambari-agent : | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# ambari-agent start | + | |
- | Verifying Python version compatibility... | + | |
- | Using python | + | |
- | Checking for previously running Ambari Agent... | + | |
- | Checking ambari-common dir... | + | |
- | Starting ambari-agent | + | |
- | Verifying ambari-agent process status... | + | |
- | Ambari Agent successfully started | + | |
- | Agent PID at: / | + | |
- | Agent out at: / | + | |
- | Agent log at: / | + | |
- | </ | + | |
- | + | ||
- | Arrêtez la VM master3 : | + | |
- | + | ||
- | < | + | |
- | [root@master3 ~]# shutdown -h now | + | |
- | Connection to 192.168.56.4 closed by remote host. | + | |
- | Connection to 192.168.56.4 closed. | + | |
- | </ | + | |
- | + | ||
- | Arrêtez la VM master1 : | + | |
- | + | ||
- | < | + | |
- | desktop@serverXX: | + | |
- | 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% | + | |
- | </ | + | |
----- | ----- | ||
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</ | </ | ||
</ | </ | ||
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