标签归档：PostgreSQL源码安装

空闲中尝试在linux 8的版本上,源码安装PostgreSQL 16，参考文章:PostgreSQL16.2源码部署教程

[root@xifenfei tmp]# cat /etc/redhat-release 
Red Hat Enterprise Linux release 8.7 (Ootpa)
[root@xifenfei tmp]#  uname -osr
Linux 5.15.0-3.60.5.1.el8uek.x86_64 GNU/Linux

下载pg源码程序:PostgreSQL 16源码下载
linux配置

--关闭selinux
sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config
setenforce 0

--安装相应的包
yum -y install readline readline-devel zlib zlib-devel gettext \
 gettext-devel openssl openssl-devel pam pam-devel libxml2 \
libxml2-devel libxslt libxslt-devel perl perl-devel tcl-devel \
libuuid-devel gcc gcc-c++ make flex bison perl-ExtUtils*  libicu  libicu-devel

--修改内核参数
cat>>/etc/sysctl.conf<<EOF
fs.file-max = 76724200
kernel.sem = 10000 10240000 10000 1024
kernel.shmmni = 4096
kernel.shmall = 253702
kernel.shmmax = 1039163392
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.wmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_max = 1048576
fs.aio-max-nr = 40960000
vm.dirty_ratio=20
vm.dirty_background_ratio=3
vm.dirty_writeback_centisecs=100
vm.dirty_expire_centisecs=500
vm.swappiness=10
vm.min_free_kbytes=524288
vm.swappiness=0
vm.overcommit_memory=2
vm.overcommit_ratio=75
net.ipv4.ip_local_port_range = 10000 65535
EOF
sysctl -p

--创建组和用户
groupadd postgres -g 3000
useradd postgres -g 3000 -u 3000

--用户 limits 配置
cat>>/etc/security/limits.conf<<EOF
postgres soft nofile 1048576
postgres hard nofile 1048576
postgres soft nproc 131072
postgres hard nproc 131072
postgres soft stack 10240
postgres hard stack 32768
postgres soft core 6291456
postgres hard core 6291456
EOF

--创建相关目录和权限
mkdir -p /pg/database/server
mkdir -p /pg/database/data
mkdir -p /pg/database/wal
mkdir -p /pg/database/archive
chown -R postgres:postgres /pg -R
chmod 0775 /pg
chmod 0700 /pg/database/data

--设置环境变量
vi /home/postgres/.bash_profile
export PGPORT=5432
export PGUSER=postgres
export PGHOME=/pg/database/server
export PGDATA=/pg/database/data
export PATH=$PGHOME/bin:$PATH

--编译pg软件
su - postgres
tar xzvf postgresql-16.2.tar.gz
cd /tmp/postgresql-16.2
./configure --prefix=/pg/database/server --with-pgport=5432
make
make install

--确认软件安装成功（检查编译日志和测试如下命令）
[postgres@xifenfei ~]$ postgres --version
postgres (PostgreSQL) 16.2

创建数据库

[postgres@xifenfei ~]$  /pg/database/server/bin/initdb -D/pg/database/data\
 -X/pg/database/wal -EUTF8 -Upostgres -W
The files belonging to this database system will be owned by user "postgres".
This user must also own the server process.

The database cluster will be initialized with locale "en_US.UTF-8".
The default text search configuration will be set to "english".

Data page checksums are disabled.

Enter new superuser password: 
Enter it again: 

fixing permissions on existing directory /pg/database/data ... ok
fixing permissions on existing directory /pg/database/wal ... ok
creating subdirectories ... ok
selecting dynamic shared memory implementation ... posix
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting default time zone ... America/New_York
creating configuration files ... ok
running bootstrap script ... ok
performing post-bootstrap initialization ... ok
syncing data to disk ... ok

initdb: warning: enabling "trust" authentication for local connections
initdb: hint: You can change this by editing pg_hba.conf or using the option -A,
 or --auth-local and --auth-host, the next time you run initdb.

Success. You can now start the database server using:

    /pg/database/server/bin/pg_ctl -D /pg/database/data -l logfile start

启动数据库

[postgres@xifenfei ~]$ /pg/database/server/bin/pg_ctl -D /pg/database/data -l logfile start
waiting for server to start.... done
server started
[postgres@xifenfei ~]$ psql
psql (16.2)
Type "help" for help.

postgres=# \d pg_class
                     Table "pg_catalog.pg_class"
       Column        |     Type     | Collation | Nullable | Default 
---------------------+--------------+-----------+----------+---------
 oid                 | oid          |           | not null | 
 relname             | name         |           | not null | 
 relnamespace        | oid          |           | not null | 
 reltype             | oid          |           | not null | 
 reloftype           | oid          |           | not null | 
 relowner            | oid          |           | not null | 
 relam               | oid          |           | not null | 
 relfilenode         | oid          |           | not null | 
 reltablespace       | oid          |           | not null | 
 relpages            | integer      |           | not null | 
 reltuples           | real         |           | not null | 
 relallvisible       | integer      |           | not null | 
 reltoastrelid       | oid          |           | not null | 
 relhasindex         | boolean      |           | not null | 
 relisshared         | boolean      |           | not null | 
 relpersistence      | "char"       |           | not null | 
 relkind             | "char"       |           | not null | 
 relnatts            | smallint     |           | not null | 
 relchecks           | smallint     |           | not null | 
 relhasrules         | boolean      |           | not null | 
 relhastriggers      | boolean      |           | not null | 
 relhassubclass      | boolean      |           | not null | 
 relrowsecurity      | boolean      |           | not null | 
 relforcerowsecurity | boolean      |           | not null | 
 relispopulated      | boolean      |           | not null | 
 relreplident        | "char"       |           | not null | 
 relispartition      | boolean      |           | not null | 
 relrewrite          | oid          |           | not null | 
 relfrozenxid        | xid          |           | not null | 
 relminmxid          | xid          |           | not null | 
 relacl              | aclitem[]    |           |          | 
 reloptions          | text[]       | C         |          | 
 relpartbound        | pg_node_tree | C         |          | 
Indexes:
    "pg_class_oid_index" PRIMARY KEY, btree (oid)
    "pg_class_relname_nsp_index" UNIQUE CONSTRAINT, btree (relname, relnamespace)
    "pg_class_tblspc_relfilenode_index" btree (reltablespace, relfilenode)

配置开机自动启动

[root@xifenfei tmp]# cp /tmp/postgresql-16.2/contrib/start-scripts/linux /etc/init.d/PostgreSQL
[root@xifenfei tmp]# vi /etc/init.d/PostgreSQL 
--修改如下值
prefix=/pg/database/server
PGDATA="/pg/database/data"
[root@xifenfei tmp]# chkconfig --add PostgreSQL
[root@xifenfei tmp]# chkconfig --list

Note: This output shows SysV services only and does not include native
      systemd services. SysV configuration data might be overridden by native
      systemd configuration.

      If you want to list systemd services use 'systemctl list-unit-files'.
      To see services enabled on particular target use
      'systemctl list-dependencies [target]'.

PostgreSQL      0:off   1:off   2:on    3:on    4:on    5:on    6:off