OpenLDAP : LDAP クライアントの設定2021/03/11 |
LDAP サーバーのユーザーアカウント情報を共有できるように LDAP クライアントとしての設定をします。
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[1] | OpenLDAP クライアントをインストールして設定します。 |
[root@node01 ~]#
dnf -y install openldap-clients sssd sssd-ldap oddjob-mkhomedir # 認証プロバイダーを sssd に切り替え # [with-mkhomedir] は必要な場合のみ指定 (初回ログイン時にホームディレクトリを自動生成) [root@node01 ~]# authselect select sssd with-mkhomedir --force
Backup stored at /var/lib/authselect/backups/2022-03-23-05-13-41.enGlNB Profile "sssd" was selected. The following nsswitch maps are overwritten by the profile: - passwd - group - netgroup - automount - services Make sure that SSSD service is configured and enabled. See SSSD documentation for more information. - with-mkhomedir is selected, make sure pam_oddjob_mkhomedir module is present and oddjobd service is enabled and active - systemctl enable --now oddjobd.service
[root@node01 ~]#
vi /etc/sssd/sssd.conf # 新規作成 # [ldap_uri], [ldap_search_base] は自身の環境に置き換え [domain/default] id_provider = ldap autofs_provider = ldap auth_provider = ldap chpass_provider = ldap ldap_uri = ldap://dlp.srv.world/ ldap_search_base = dc=srv,dc=world ldap_id_use_start_tls = True ldap_tls_cacertdir = /etc/openldap/certs cache_credentials = True ldap_tls_reqcert = allow [sssd] services = nss, pam, autofs domains = default [nss] homedir_substring = /home chmod 600 /etc/sssd/sssd.conf [root@node01 ~]# systemctl restart sssd oddjobd [root@node01 ~]# systemctl enable sssd oddjobd
[root@node01 ~]#
logout CentOS Stream 8 Kernel 4.18.0-365.el8.x86_64 on an x86_64 Activate the web console with: systemctl enable --now cockpit.socket node01 login: redhat # LDAP ユーザー Password: # パスワード Creating home directory for redhat. [redhat@node01 ~]$ # ログインできた # LDAP パスワードの変更方法は通常通り [redhat@node01 ~]$ Changing password for user redhat. Current Password: # 現在のパスワード New password: # 新しいパスワード Retype new password: passwd: all authentication tokens updated successfully. |
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