概要
Red Hat Enterprise Linux 7.4にインターネット経由でパッケージを落とさず、ローカル端末からパッケージをアップロードしてPostgreSQLを構築してみたメモ
パッケージ取得
"https://yum.postgresql.org/9.4/redhat/rhel-7-x86_64/" ここから以下パッケージをローカル端末にダウンロード
ダウンロードしたらTeraTermでサーバに接続し、"ファイル" >> "SSH SCP..."を利用してダウンロードしたファイルをサーバにコピー
[root@ip-10-28-19-235 data]# ls -l /tmp | grep postgres -rw-r--r-- 1 ec2-user ec2-user 1101744 Jan 10 02:32 postgresql94-9.4.15-1PGDG.rhel7.x86_64.rpm -rw-r--r-- 1 ec2-user ec2-user 219092 Jan 10 02:32 postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64.rpm -rw-r--r-- 1 ec2-user ec2-user 4072168 Jan 10 02:32 postgresql94-server-9.4.15-1PGDG.rhel7.x86_64.rpm
インストール
[root@ip-10-28-19-235 ~]# cd /tmp [root@ip-10-28-19-235 tmp]# yum localinstall postgresql94-* Loaded plugins: amazon-id, rhui-lb, search-disabled-repos Examining postgresql94-9.4.15-1PGDG.rhel7.x86_64.rpm: postgresql94-9.4.15-1PGDG.rhel7.x86_64 Marking postgresql94-9.4.15-1PGDG.rhel7.x86_64.rpm to be installed Examining postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64.rpm: postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64 Marking postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64.rpm to be installed Examining postgresql94-server-9.4.15-1PGDG.rhel7.x86_64.rpm: postgresql94-server-9.4.15-1PGDG.rhel7.x86_64 Marking postgresql94-server-9.4.15-1PGDG.rhel7.x86_64.rpm to be installed Resolving Dependencies --> Running transaction check ---> Package postgresql94.x86_64 0:9.4.15-1PGDG.rhel7 will be installed ---> Package postgresql94-libs.x86_64 0:9.4.15-1PGDG.rhel7 will be installed ---> Package postgresql94-server.x86_64 0:9.4.15-1PGDG.rhel7 will be installed --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================== Installing: postgresql94 x86_64 9.4.15-1PGDG.rhel7 /postgresql94-9.4.15-1PGDG.rhel7.x86_64 5.4 M postgresql94-libs x86_64 9.4.15-1PGDG.rhel7 /postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64 658 k postgresql94-server x86_64 9.4.15-1PGDG.rhel7 /postgresql94-server-9.4.15-1PGDG.rhel7.x86_64 17 M Transaction Summary =============================================================================================================================================================================== Install 3 Packages Total size: 23 M Installed size: 23 M Is this ok [y/d/N]: y Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64 1/3 Installing : postgresql94-9.4.15-1PGDG.rhel7.x86_64 2/3 Installing : postgresql94-server-9.4.15-1PGDG.rhel7.x86_64 3/3 Verifying : postgresql94-libs-9.4.15-1PGDG.rhel7.x86_64 1/3 Verifying : postgresql94-server-9.4.15-1PGDG.rhel7.x86_64 2/3 Verifying : postgresql94-9.4.15-1PGDG.rhel7.x86_64 3/3 Installed: postgresql94.x86_64 0:9.4.15-1PGDG.rhel7 postgresql94-libs.x86_64 0:9.4.15-1PGDG.rhel7 postgresql94-server.x86_64 0:9.4.15-1PGDG.rhel7 Complete!
自動でpostgresユーザが追加される
[root@ip-10-28-19-235 tmp]# grep postgres /etc/passwd postgres:x:26:26:PostgreSQL Server:/var/lib/pgsql:/bin/bash
DB初期化
[root@ip-10-28-19-235 tmp]# /usr/pgsql-9.4/bin/postgresql94-setup initdb Initializing database ... OK
PATHを通す
[root@ip-10-28-19-235 ~]# vim /etc/profile # 最終行に以下を追加 export PATH="$PATH:/usr/pgsql-9.4/bin/"
再ログインして反映させる
起動
最初ネットの記事をみながらpg_ctlでいろいろ思考錯誤してみたが、普通にsystemctlで起動できた
[root@ip-10-28-19-235 ~]# systemctl start postgresql-9.4 [root@ip-10-28-19-235 ~]# systemctl status postgresql-9.4 ● postgresql-9.4.service - PostgreSQL 9.4 database server Loaded: loaded (/usr/lib/systemd/system/postgresql-9.4.service; disabled; vendor preset: disabled) Active: active (running) since Wed 2018-01-10 06:45:28 UTC; 28s ago Docs: https://www.postgresql.org/docs/9.4/static/ Process: 2764 ExecStart=/usr/pgsql-9.4/bin/pg_ctl start -D ${PGDATA} -s -w -t 300 (code=exited, status=0/SUCCESS) Process: 2759 ExecStartPre=/usr/pgsql-9.4/bin/postgresql94-check-db-dir ${PGDATA} (code=exited, status=0/SUCCESS) Main PID: 2769 (postgres) CGroup: /system.slice/postgresql-9.4.service tq2769 /usr/pgsql-9.4/bin/postgres -D /var/lib/pgsql/9.4/data tq2770 postgres: logger process tq2772 postgres: checkpointer process tq2773 postgres: writer process tq2774 postgres: wal writer process tq2775 postgres: autovacuum launcher process mq2776 postgres: stats collector process Jan 10 06:45:27 ip-10-28-19-235.ap-northeast-1.compute.internal systemd[1]: Starting PostgreSQL 9.4 database server... Jan 10 06:45:27 ip-10-28-19-235.ap-northeast-1.compute.internal pg_ctl[2764]: < 2018-01-10 06:45:27.447 UTC >LOG: redirecting log output to logging collector process Jan 10 06:45:27 ip-10-28-19-235.ap-northeast-1.compute.internal pg_ctl[2764]: < 2018-01-10 06:45:27.447 UTC >HINT: Future log output will appear in directory "pg_log". Jan 10 06:45:28 ip-10-28-19-235.ap-northeast-1.compute.internal systemd[1]: Started PostgreSQL 9.4 database server.
テストDB作成
[root@ip-10-28-19-235 ~]# sudo -u postgres -i createdb --owner postgres testdb01
ログイン
怒られる
[root@ip-10-28-19-235 ~]# psql testdb01 -U postgres psql: FATAL: Peer authentication failed for user "postgres"
peer認証がonになっており、同じOSユーザからでないとログインできない。
[root@ip-10-28-19-235 ~]# vim /var/lib/pgsql/9.4/data/pg_hba.conf #local all all peer local all all trust
initdbの際にパスワードを設定していなかったので、パスワードなしでログインできるようにpg_hba.confを修正 編集できたらpgsqlを再起動してデフォルトユーザ'postgres'でログイン
[root@ip-10-28-19-235 ~]# systemctl restart postgresql-9.4 [root@ip-10-28-19-235 ~]# psql -U postgres psql (9.4.15) Type "help" for help. postgres=#
ログインできたのでパスワードを変更
postgres=# \password Enter new password: 'パスワードを入力' Enter it again: 'パスワードを入力' postgres=# \q
パスワードが変更できたのでpg_hba.confを修正し、パスワード応答でログインできるように修正
[root@ip-10-28-19-235 ~]# vim /var/lib/pgsql/9.4/data/pg_hba.conf # local all all trust local all all md5 [root@ip-10-28-19-235 ~]# systemctl restart postgresql-9.4 [root@ip-10-28-19-235 ~]# psql -U postgres Password for user postgres: psql (9.4.15) Type "help" for help. postgres=#
テストテーブル作成
postgres=# \connect testdb01 You are now connected to database "testdb01" as user "postgres". testdb01=# DROP TABLE t1; DROP TABLE testdb01=# CREATE TABLE t1 (id int, name varchar(80)); CREATE TABLE testdb01=# INSERT INTO t1 (id, name) VALUES (1, 'Banana'); INSERT 0 1 testdb01=# INSERT INTO t1 (id, name) VALUES (2, 'Danana'); INSERT 0 1 testdb01=# INSERT INTO t1 (id, name) VALUES (3, 'Ranana'); INSERT 0 1 testdb01=# SELECT * from t1; id | name ----+-------- 1 | Banana 2 | Danana 3 | Ranana (3 rows)
参考
https://qiita.com/mm36/items/1801573a478cb2865242 https://qa.atmarkit.co.jp/q/2604
