Linux installation Gitlab with iSCSI partition mount instructions

Because the Gitlab data is stored in shared storage, the play of this configuration is turned into Mount iSCSI.

Os:centos 7.2
ip:172.16.1.191/192.168.2.191

iSCSI Sub-target (server side) [disk cabinet] and initiator (client) [Windows,linux], this time the installation is the client.

1. Install the Iscsi-initiator kit:

[Email protected]/]# yum-y install Iscsi-initiator-utils

2. Configure the native iSCSI name:

[Email protected]/]# VIM/ETC/ISCSI/INITIATORNAME.ISCSI

Modify the initiator name as follows:

Initiatorname=iqn.1994-05.com.redhat:gitlab.17track.net

3. Scan the target device for shared volumes:

[Email protected]/]# iscsiadm-m discovery-t sendtargets-p 192.168.2.1

192.168.2.1:3260,5 iqn.1995-03.com.dothill:01.array.00c0ff261fd6192.168.2.2:3260,6 iqn.1995-03.com.dothill:01. array.00c0ff261fd6192.168.3.1:3260,7 iqn.1995-03.com.dothill:01.array.00c0ff261fd6192.168.3.2:3260,8 Iqn.1995-03.com.dothill:01.array.00c0ff261fd6

4, delete the 192.168.3.x network segment Connection (with 2.x network segment connection is enough)

[Email protected]/]# rm-rf/var/lib/iscsi/nodes/iqn.1995-03.com.dothill\:01.array.00c0ff261fd6/192.168.3.1\,3260 \,7/[[email protected]/]# rm-rf/var/lib/iscsi/nodes/iqn.1995-03.com.dothill\:01.array.00c0ff261fd6/192.168.3.2\, 3260\,8/

5. Mount the shared volume of the target device:

[Email protected]/]# iscsiadm-m node-p 192.168.2.1--login

6. View Mount Storage information:

[Email protected]/]# fdisk-l

disk/dev/sdb:32.0 GB, 31998345216 bytes, 62496768 sectorsunits = sectors of 1 * = bytessector size (logical/phys ical): bytes/4096 bytesi/o size (minimum/optimal): 4096 bytes/1048576 bytesdisk/dev/sda:32.0 GB, 31998345216 byt ES, 62496768 sectorsunits = sectors of 1 * = bytessector size (logical/physical): bytes/4096 bytesi/o Size ( Minimum/optimal): 4096 bytes/1048576 bytes

7. Install multi-Path Redundancy program:

[Email protected]/]# yum-y install Device-mapper-multipath

8. Configuring Multipath Redundancy (MultiPath)

[Email protected]/]# vim/etc/multipath.conf

Write the following content:

Defaults {        udev_dir                /        dev        polling_interval        path_selector           "Round-robin 0"        path_ Grouping_policy    multibus        prio                    alua        path_checker            readsector0        failback                Immediate        no_path_retry           fail        user_friendly_names     yes}

9. Restart multi-Path redundancy service:

[Email protected]/]# systemctl restart Multipathd.service

10. View multi-path virtual hard disk:

[Email protected]/]# fdisk-l

disk/dev/mapper/mpatha:32.0 GB, 31998345216 bytes, 62496768 sectorsunits = sectors of 1 * = bytessector size (lo gical/physical): bytes/4096 bytesi/o size (minimum/optimal): 4096 bytes/1048576 bytes

11. Format the hard drive:

[Email protected]/]# Mkfs.ext4/dev/mapper/mpatha

12. Mount the hard drive:

[Email protected]/]# mkdir/data[[email protected]/]# Mount/dev/mapper/mpatha/data

13. Add the hard drive automatically mount to the startup item:

[Email protected]/]# Vim/etc/fstab

Add the following entry at the end of the document (note that the device type is not default, but _netdev)

/dev/mapper/mpatha/data                        ext4    _netdev         0 0

--------------------------------------------------------------------------Configure Gitlab to start------------------------------------- ----------------------------------------

14, add Tsinghua Gitlab source

[Email protected]/]# Vim/etc/yum.repos.d/gitlab-ce.repo

Add the following entry in the document:

[Gitlab-ce]name=gitlab CE repositorybaseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/ Gpgcheck=0enabled=1

[email protected]/]# Yum Makecache

15. Install Gitlab Community Edition:

[email protected]/]# Yum install Gitlab-ce

16. Initialize the Gitlab service:

# You can access the Gitlab service by IP address so far. Next, configure the HTTPS service.

17. Create the certificate directory and put in the certificate:

[[email protected]/]# mkdir/etc/gitlab/ssl[[email protected]/]# ll/etc/gitlab/ssltotal 16-rw-r--r--1 root root 4023 J UL 14:33 17track.crt-rw-r--r--1 root root 1957 Jul 14:33 17track.key-rw-r--r--1 root root 3083 Jul 14:33 17trac k.pfx-rw-r--r--1 root root  769 Jul 14:33 Dhparam.pem

18. Modify the Gitlab configuration file:

[Email protected]/]# VIM/ETC/GITLAB/GITLAB.RB

Modify the following items:

External_url ' https://git.17track.net:8099/' gitlab_rails[' gitlab_email_enabled '] = truegitlab_rails[' Gitlab_email _from '] = ' [email protected] ' gitlab_rails[' gitlab_email_display_name '] = ' admin ' gitlab_rails[' gitlab_email_ Reply_to '] = ' [email protected] ' gitlab_rails[' gitlab_email_subject_suffix '] = ' Git_data_dirs ({"Default" = {"Path" = "/data/gitlab-repository", ' gitaly_address ' = ' Unix:/var/opt/gitlab/gitaly/gitaly.socket '}}) gitlab_rails[' smtp_enable ' = truegitlab_rails[' smtp_address '] = "smtp.exmail.qq.com" gitlab_rails[' smtp_port '] = 465gitlab_rails[' smtp_user_name ' = "[email protected]" gitlab_rails[' smtp_password '] = "17Track_neT" Gitlab_ rails[' smtp_authentication ' = "Login" gitlab_rails[' smtp_enable_starttls_auto '] = truegitlab_rails[' smtp_tls '] = truegitlab_rails[' gitlab_email_from ' = ' [email protected] ' nginx[' enable '] = truenginx[' client_max_body_size ' ] = ' 8m ' nginx[' redirect_http_to_https '] = truenginx[' Redirect_http_to_https '] = truenginx[' ssL_certificate '] = "/etc/gitlab/ssl/17track.crt" nginx[' ssl_certificate_key '] = "/etc/gitlab/ssl/17track.key" nginx[' Ssl_ciphers '] = "ecdhe-rsa-aes256-gcm-sha384:ecdhe-rsa-aes128-gcm-sha256" nginx[' ssl_protocols '] = "TLSv1 TLSv1.1 TLSv1.2 "nginx[' ssl_session_cache '] =" builtin:1000 shared:ssl:10m "nginx[' hsts_max_age '] = 31536000nginx[' Hsts_ Include_subdomains '] = truelogrotate[' enable '] = Truepages_external_url "https://site.17track.net:8098/" gitlab_ pages[' Enable '] = truegitlab_pages[' use_http2 ') = truepages_nginx[' Enable '] = falsegitlab_rails[' pages_path '] = "/data /gitlab-pages "

19. Modify the NINGX configuration file:

[Email protected]/]# vim/opt/gitlab/embedded/conf/nginx.conf

To delete the project related to the server project, add the following:

    # HTTPS Server    #    server {        listen       443 SSL;        server_name  git.17track.net;        Ssl_certificate      /etc/gitlab/trusted-certs/dhparam.pem;        Ssl_certificate_key  /etc/gitlab/trusted-certs/17track.key;        SSL on;        Ssl_session_cache    shared:ssl:1m;        Ssl_session_timeout  5m;        Ssl_ciphers  high:!anull:! MD5;        Ssl_prefer_server_ciphers on  ;        Location/{            root   html;            Index  index.html index.htm;        }    }    server {        listen*:80;        server_name git.17track.net;        rewrite^ (. *) $https://$host $1permanent;    }

20. Restart Gitlab Service:

[Email protected]/]# gitlab-ctl restart

21, access to Gitlab services;
https://172.16.1.191:8099/
root/*******

[The END]

Linux installation Gitlab with iSCSI partition mount instructions