戒赌网站怎么做,九台网络推广,卢氏住房和城乡建设厅网站,用电脑怎么做网站PostgreSQL 数据库源码编译安装全流程详解 Linux 8 1. 基础环境配置1.1 修改主机名1.2 配置操作系统yum源1.3 安装操作系统依赖包1.4 禁用SELINUX配置1.5 关闭操作系统防火墙1.6 创建用户和组1.7 建立安装目录1.8 编辑环境变量 2. 源码方式安装#xff08;PG 16#xff09;2.… PostgreSQL 数据库源码编译安装全流程详解 Linux 8 1. 基础环境配置1.1 修改主机名1.2 配置操作系统yum源1.3 安装操作系统依赖包1.4 禁用SELINUX配置1.5 关闭操作系统防火墙1.6 创建用户和组1.7 建立安装目录1.8 编辑环境变量 2. 源码方式安装PG 162.1 下载源码安装包2.2 编译安装源码包2.3 初始化数据库2.4 启动数据库2.5 开机自启动2.6 编辑环境变量 3. 安装后配置3.1 修改默认用户postgres密码3.2 连接配置文件3.3 数据库启动关闭 1. 基础环境配置 1.1 修改主机名 hostnamectl set-hostname pgdb # 配置hosts文件 cat /etc/hosts EOF 192.168.1.109 pgdb EOF1.2 配置操作系统yum源 创建挂载目录 mkdir /mnt/iso 编辑yum源配置文件 cat /etc/yum.repos.d/yum.repoEOF [sourceOS] nameyumserverOS baseurlfile:///mnt/iso/BaseOS gpgcheck0 enabled1[sourceAPP] nameyumserverApp baseurlfile:///mnt/iso/AppStream gpgcheck0 enabled1 EOF 检查yum源 yum clean all yum makecache yum repolist1.3 安装操作系统依赖包 yum install -y mke automake zlib zlib-devel bzip2 bzip2-devel bzip2-libs readline readline-devel gcc gcc-c bison ncurses ncurses-devel libaio-devel gmp gmp-devel mpfr mpfr-devel libmpc 1.4 禁用SELINUX配置 getenforce setenforce 0 iptables -F sed -i s/SELINUXenforcing/SELINUXdisabled/ /etc/selinux/config cat /etc/selinux/config getenforcePermissive –输出表示临时关闭 Disabled –重启服务器后输出1.5 关闭操作系统防火墙 systemctl stop firewalld.service systemctl disable firewalld.service systemctl status firewalld.service1.6 创建用户和组 # 创建pg用户和组 groupadd -g 2000 postgres useradd -g postgres -u 2000 postgres echo postgres123 | passwd --stdin postgres# 验证创建成功 id postgres1.7 建立安装目录 # 创建安装目录 mkdir -p /pgsql/app/pg16 mkdir -p /pgsql/soft mkdir -p /pgdata/data/pg16 mkdir -p /pgdata/arch chown -R postgres.postgres /pgsql chown -R postgres.postgres /pgdata chmod -R 775 /pgsql chmod -R 775 /pgdata1.8 编辑环境变量 # 编辑环境变量 vi /home/postgres/.bash_profile export PGPORT5432 export PGDATA/pgdata/data/pg16 export PGHOME/pgsql/app/pg16 export LANGen_US.utf8 export LD_LIBRARY_PATH$PGHOME/lib:/lib64:/usr/lib64:/usr/local/lib64:/lib:/usr/lib:/usr/local/lib:$LD_LIBRARY_PATH export DATEdate %Y%m%d%H%M export PATH$PGHOME/bin:$PATH:. export MANPATH$PGHOME/share/man:$MANPATH export PGUSERpostgres export PGDATABASEpostgres2. 源码方式安装PG 16 2.1 下载源码安装包 官方下载地址 https://www.postgresql.org/ftp/source/ [rootpgdb soft]# ll total 31676 -rwxr-xr-x 1 root root 32433767 Mar 19 14:23 postgresql-16.1.tar.gz2.2 编译安装源码包 # 解压源码包 [rootpgdb soft]# tar -xvf postgresql-16.1.tar.gz [rootpgdb soft]# cd postgresql-16.1 # 配置编译选项 可以自定义端口号 默认5432 [rootpgdb postgresql-16.1]# ./configure --prefix/pgsql/app/pg16 --with-pgport5436 # 编译源代码 [rootpgdb postgresql-16.1]# make # 编译安装 [rootpgdb postgresql-16.1]# make install2.3 初始化数据库 [postgrespgdb ~]$ /pgsql/app/pg16/bin/initdb -D /pgdata/data/pg16 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.utf8. The default database encoding has accordingly been set to UTF8. The default text search configuration will be set to english.Data page checksums are disabled.fixing permissions on existing directory /pgdata/data/pg16 ... ok creating subdirectories ... ok selecting dynamic shared memory implementation ... posix selecting default max_connections ... 100 selecting default shared_buffers ... 128MB selecting default time zone ... Asia/Shanghai creating configuration files ... ok running bootstrap script ... ok performing post-bootstrap initialization ... ok syncing data to disk ... okinitdb: 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_ctl -D /pgdata/data/pg16 -l logfile start2.4 启动数据库 [postgrespgdb ~]$ pg_ctl -D /pgdata/data/pg16 -l logfile start waiting for server to start.... done server started2.5 开机自启动 添加配置文件 参考PG16 RPM安装时配置文件EnvironmentPGDATA/pgdata/data/pg16/ExecStart/pgsql/app/pg16/bin/postgres -D ${PGDATA} vi /usr/lib/systemd/system/postgresql-16.service # Its not recommended to modify this file in-place, because it will be # overwritten during package upgrades. It is recommended to use systemd # dropin feature; i.e. create file with suffix .conf under # /etc/systemd/system/postgresql-16.service.d directory overriding the # units defaults. You can also use systemctl edit postgresql-16 # Look at systemd.unit(5) manual page for more info.# Note: changing PGDATA will typically require adjusting SELinux # configuration as well.# Note: do not use a PGDATA pathname containing spaces, or you will # break postgresql-16-setup. [Unit] DescriptionPostgreSQL 16 database server Documentationhttps://www.postgresql.org/docs/16/static/ Aftersyslog.target Afternetwork-online.target[Service] TypenotifyUserpostgres Grouppostgres# Note: avoid inserting whitespace in these Environment lines, or you may # break postgresql-setup.# Location of database directory #EnvironmentPGDATA/var/lib/pgsql/16/data/ EnvironmentPGDATA/pgdata/data/pg16/# Where to send early-startup messages from the server (before the logging # options of postgresql.conf take effect) # This is normally controlled by the global default set by systemd # StandardOutputsyslog# Disable OOM kill on postgres main process OOMScoreAdjust-1000 EnvironmentPG_OOM_ADJUST_FILE/proc/self/oom_score_adj EnvironmentPG_OOM_ADJUST_VALUE0#ExecStartPre/usr/pgsql-16/bin/postgresql-16-check-db-dir ${PGDATA} ExecStart/pgsql/app/pg16/bin/postgres -D ${PGDATA} ExecReload/bin/kill -HUP $MAINPID KillModemixed KillSignalSIGINT# Do not set any timeout value, so that systemd will not kill postgres # main process during crash recovery. TimeoutSec0# 0 is the same as infinity, but infinity needs systemd 229 TimeoutStartSec0TimeoutStopSec1h[Install] WantedBymulti-user.target 重新加载配置文件 systemctl start postgresql-16.service 不会结束命令systemctl status postgresql-16.service Active: activating (start)显示状态非running # reload配置文件 [rootpgdb ~]# systemctl daemon-reload # 启动数据库 [rootpgdb ~]# systemctl start postgresql-16.service # 开机自启动 [rootpgdb ~]# systemctl enable postgresql-16.service Created symlink /etc/systemd/system/multi-user.target.wants/postgresql-16.service → /usr/lib/systemd/system/postgresql-16.service. # pg14 资源状态 [rootpgdb ~]# systemctl status postgresql-16.service ● postgresql-16.service - PostgreSQL 16 database serverLoaded: loaded (/usr/lib/systemd/system/postgresql-16.service; enabled; vendor preset: disabled)Active: activating (start) since Wed 2025-03-19 16:21:17 CST; 3min 33s agoDocs: https://www.postgresql.org/docs/16/static/Main PID: 1062 (postgres)Tasks: 6 (limit: 37638)Memory: 11.9MCGroup: /system.slice/postgresql-16.service├─1062 /pgsql/app/pg16/bin/postgres -D /pgdata/data/pg16/├─1067 postgres: checkpointer ├─1068 postgres: background writer ├─1070 postgres: walwriter ├─1071 postgres: autovacuum launcher └─1072 postgres: logical replication launcher Mar 19 16:21:17 pgdb systemd[1]: Starting PostgreSQL 16 database server... Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.178 CST [1062] LOG: starting PostgreSQL 16.1 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.4.1 20200928 (Re Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.179 CST [1062] LOG: listening on IPv6 address ::1, port 5436 Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.179 CST [1062] LOG: listening on IPv4 address 127.0.0.1, port 5436 Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.180 CST [1062] LOG: listening on Unix socket /tmp/.s.PGSQL.5436 Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.184 CST [1069] LOG: database system was shut down at 2025-03-19 16:19:41 CST Mar 19 16:21:17 pgdb postgres[1062]: 2025-03-19 16:21:17.187 CST [1062] LOG: database system is ready to accept connections2.6 编辑环境变量 #PG 16 ###### export PGPORT5436 export PGDATA/pgdata/data/pg16 export PGHOME/pgsql/app/pg163. 安装后配置 3.1 修改默认用户postgres密码 postgres# alter user postgres with password postgres; ALTER ROLE3.2 连接配置文件 postgresql.conf参数 监听所有地址IP [postgrespgdb pg16]$ cd $PGDATA [postgrespgdb pg16]$ vi postgresql.conf #listen_addresses localhost # what IP address(es) to listen on; #重启生效 listen_addresses *pg_hba.conf参数 实例访问控制 [postgrespgdb pg16]$ cd $PGDATA [postgrespgdb pg16]$ vi pg_hba.conf # IPv4 local connections: #host all all 127.0.0.1/32 trust #重加载配置生效 # 允许192.168.1.0网段连接数据库 host all all 192.168.1.0/24 scram-sha-256重启数据库 [postgrespgdb ~]$ pg_ctl restart远程连接数据库 [postgrespgdb ~]$ psql -h 192.168.1.109 -p 5436 -U postgres -d postgres3.3 数据库启动关闭 [postgrespgdb ~]$ pg_ctl status pg_ctl: server is running (PID: 1063) /pgsql/app/pg16/bin/postgres -D /pgdata/data/pg16/ [postgrespgdb ~]$ pg_ctl stop waiting for server to shut down.... done server stopped [postgrespgdb ~]$ pg_ctl start waiting for server to start....2025-03-21 22:24:33.069 CST [1335] LOG: redirecting log output to logging collector process 2025-03-21 22:24:33.069 CST [1335] HINT: Future log output will appear in directory log.done server started [postgrespgdb ~]$ pg_ctl status pg_ctl: server is running (PID: 1335) /pgsql/app/pg16/bin/postgres