Postgresql on PolloChang 工作筆記

Install Postgresql on Debian12

Sun, 22 Dec 2024 20:55:11 +0800

環境
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OS: Debian 12
Database version: postgresql 14

安裝
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sudo apt -y install curl ca-certificates
sudo install -d /usr/share/postgresql-common/pgdg
sudo curl -o /usr/share/postgresql-common/pgdg/apt.postgresql.org.asc --fail https://www.postgresql.org/media/keys/ACCC4CF8.asc
sudo sh -c 'echo "deb [signed-by=/usr/share/postgresql-common/pgdg/apt.postgresql.org.asc] https://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
sudo apt update
sudo apt -y install postgresql-14

執行結果

Deploy Postgresql 16 Primary Standby

Thu, 17 Oct 2024 23:11:09 +0800

環境設計
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OS: Debian 12
Database version: postgresql 16
主機:
- develop-pg-node-01
  - role: Primary
  - IP: 192.168.100.101
- develop-pg-node-02
  - role: Standby
  - IP: 192.168.100.102
資料庫帳號
- replication account: repuser
- password: somestrongpassword

安裝
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sudo apt install -y curl ca-certificates rsync
sudo install -d /usr/share/postgresql-common/pgdg
sudo curl -o /usr/share/postgresql-common/pgdg/apt.postgresql.org.asc --fail https://www.postgresql.org/media/keys/ACCC4CF8.asc
sudo sh -c 'echo "deb [signed-by=/usr/share/postgresql-common/pgdg/apt.postgresql.org.asc] https://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
sudo apt update
sudo apt -y install postgresql-16
firewall-cmd --permanent --add-service=postgresql && firewall-cmd --reload
systemctl status postgresql

部署
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Primary
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/etc/postgresql/16/main/postgresql.conf

listen_addresses = '*'
wal_level = replica
max_replication_slots = 10
max_wal_senders = 10

/etc/postgresql/16/main/pg_hba.conf

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# host    replication     replicator      192.168.100.102/32    scram-sha-256
host    replication  all   samenet  scram-sha-256

samenet 表示同網段

客製化 Gnome

Thu, 17 Oct 2024 23:11:09 +0800

Plymouth
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列出可用的主題

`1`	`plymouth-set-default-theme -l`

顯示當前主題

`1`	`plymouth-set-default-theme`

設定主題

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sudo plymouth-set-default-theme <theme_name>
sudo update-initramfs -u

登入畫面
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schema: /usr/share/glib-2.0/schemas/

Postgresql on PolloChang 工作筆記

Install Postgresql on Debian12

環境 #

安裝 #

Deploy Postgresql 16 Primary Standby

環境設計 #

安裝 #

部署 #

Primary #

客製化 Gnome

Plymouth #

登入畫面 #

環境
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安裝
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環境設計
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安裝
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部署
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Primary
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Plymouth
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登入畫面
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