- 积分
- 16843
在线时间 小时
最后登录1970-1-1
|
马上注册，结交更多好友，享用更多功能，让你轻松玩转社区。
您需要 登录 才可以下载或查看，没有账号？开始注册
x
4 ?. U+ w) Q. f
$ P% a7 e1 o1 ^7 @0 R+ y& a
[root@opennms ~]# telnet 172.24.21.38 5432
0 L9 m# F/ p8 GTrying 172.24.21.38...
" C5 @4 W) q* p8 xtelnet: connect to address 172.24.21.38: Connection refused6 ~ H7 W* t$ F$ R+ v, _0 [$ ^" {( _
[root@opennms ~]# ps -ef |grep pg
' x/ E$ T1 E" S {/ Z3 Upostgres 91577 1 0 13:52 ? 00:00:00 /usr/pgsql-12/bin/postmaster -D /var/lib/pgsql/12/data/) ~" r6 z; c" G; h
root 93151 84651 0 13:56 pts/0 00:00:00 grep --color=auto pg( n5 a( X2 O0 t! D" [3 q B
[root@opennms ~]# vim /var/lib/pgsql/12/
3 e4 E. e4 P; Q1 C" U* Hbackups/ data/ initdb.log
$ J2 J0 \1 X; y- | t[root@opennms ~]# vim /var/lib/pgsql/12/data/pg_hba.conf * h4 ]' t2 y8 q( L! ], {6 U
[root@opennms ~]# systemctl restart postgresql-12.service
# X) q j0 C9 `+ _[root@opennms ~]# vim /var/lib/pgsql/12/data/pg_hba.conf
9 b- z7 o2 q* t2 [- e! N5 Q[root@opennms ~]# netstat -ntlp
8 C1 r( Z$ u* }) J% j3 x" T2 bActive Internet connections (only servers)
9 f+ p. U$ d& QProto Recv-Q Send-Q Local Address Foreign Address State PID/Program name # L/ F8 x: f0 H% W" ] w
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1422/master + A% J. w! t& W* H# I: W
tcp 0 0 0.0.0.0:60028 0.0.0.0:* LISTEN 1519/sshd: /usr/sbi 3 V. R2 @9 v7 v0 C9 D
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 1229/zabbix_agentd , f/ `2 c; q: A2 K
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN 94593/postmaster
3 f3 d, g; S: i. otcp6 0 0 ::1:25 :::* LISTEN 1422/master
4 S e( n5 f6 ptcp6 0 0 :::60028 :::* LISTEN 1519/sshd: /usr/sbi
) O: `/ f; D! ?tcp6 0 0 :::10050 :::* LISTEN 1229/zabbix_agentd
) b4 S7 b9 C% F$ jtcp6 0 0 ::1:5432 :::* LISTEN 94593/postmaster : w, z+ \4 j6 r
[root@opennms ~]# vim /var/lib/pgsql/12/data/pg_hba.conf 7 t& [* j% g" s0 h7 r! w8 W
[root@opennms ~]# systemctl restart postgresql-12.service 7 q0 p l- E5 B1 r7 D2 A
[root@opennms ~]# netstat -ntlp
8 h( P( @4 L2 O& P# H4 M5 CActive Internet connections (only servers)3 f M" B7 I" L; u
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name " j: k# a, x; l6 ^3 t
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1422/master
8 t/ {2 ~5 q$ ^7 N( Dtcp 0 0 0.0.0.0:60028 0.0.0.0:* LISTEN 1519/sshd: /usr/sbi # u, S8 w; U/ D( e1 Y
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 1229/zabbix_agentd : f% Z& N+ A: V9 U/ K
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN 95523/postmaster
* y$ I5 d o! n* \! ] a" ]tcp6 0 0 ::1:25 :::* LISTEN 1422/master ( C R- v# W- Y+ J3 w
tcp6 0 0 :::60028 :::* LISTEN 1519/sshd: /usr/sbi # t; w9 w8 |4 l7 W1 b- o O
tcp6 0 0 :::10050 :::* LISTEN 1229/zabbix_agentd - x; @' D+ ? x/ c J6 `8 b' s9 ~
tcp6 0 0 ::1:5432 :::* LISTEN 95523/postmaster # m0 A9 P+ I& z z- \' L7 l
[root@opennms ~]# telnet 172.24.21.38 5432
: m# T* ?# \; e1 BTrying 172.24.21.38...& f! E* Q- F/ f& }$ K
telnet: connect to address 172.24.21.38: Connection refused6 _ v! _- }7 Z, H, A& B4 j
[root@opennms ~]# systemctl reload postgresql-12.service
6 y; r: @" Y) _[root@opennms ~]# telnet 172.24.21.38 5432
/ q( D C2 h; I- |5 E4 {7 b! F! lTrying 172.24.21.38...
) N: I! X k2 i1 k: Atelnet: connect to address 172.24.21.38: Connection refused
$ x; z* r7 g' s7 w; K, P8 S[root@opennms ~]# vim /var/lib/pgsql/12/data/pg_hba.conf
9 ~4 {6 Y+ f: W[root@opennms ~]# systemctl reload postgresql-12.service - I/ F% R) r( S
[root@opennms ~]# telnet 172.24.21.38 5432
$ R* O% T! `7 p: WTrying 172.24.21.38...
: [2 K" x0 V _. N( Xtelnet: connect to address 172.24.21.38: Connection refused8 ^: Z! B4 H8 ^- @2 B" ]
[root@opennms ~]# telnet 172.24.21.38 5432( \# [. p$ g( A& ? @2 F: Y( |
Trying 172.24.21.38...4 \5 C) T: o# m! ]
telnet: connect to address 172.24.21.38: Connection refused P" ~& g3 i. U7 c, S. _" @& J
) N, d" P( v& E. D
) o" r# C) N- x! m7 n[root@opennms ~]# vim /var/lib/pgsql/12/data/postgresql.conf 5 r$ @2 g0 l6 [$ p- U- g
[root@opennms ~]# systemctl reload postgresql-12.service + H& _/ W) c7 ]" I9 I; d. V
[root@opennms ~]# telnet 172.24.21.38 5432! ]; I# A# X; Q2 C% |8 a
Trying 172.24.21.38...
9 D- D4 D! Y r0 ltelnet: connect to address 172.24.21.38: Connection refused
7 P; P' |/ z) |2 L7 L4 Q) z[root@opennms ~]# systemctl restart postgresql-12.service # p+ r9 r/ H, a/ i! F
Job for postgresql-12.service failed because the control process exited with error code. See "systemctl status postgresql-12.service" and "journalctl -xe" for details.* g9 W) O* j& Z2 b1 c& v$ V
[root@opennms ~]# vim /var/lib/pgsql/12/data/postgresql.conf ( G) e. j$ R7 M2 z6 S4 q
# p7 D$ s/ F) c$ z配置文件中& g2 q) f$ w5 T% p8 E( j& p, X
listen_addresses = '172.24.21.38 '
; O6 u/ u$ m0 C6 c: c需要添加单引号，才能正常启动postgresql服务：
: M8 U$ M1 k9 A2 `' `. E z
- ^0 z5 L( o! n/ T[root@opennms ~]# vim /var/lib/pgsql/12/data/postgresql.conf ; \1 M, |8 ?- Z! f( Y
[root@opennms ~]# systemctl restart postgresql-12.service
* j4 K( P4 x8 {. p0 Y6 ~
3 r2 P- u/ g3 k$ R$ h
; ^6 T( D! S3 t2 T' L! g! G7 d1 U[root@opennms ~]# netstat -ntlp
2 y0 e; j+ D8 f3 w- LActive Internet connections (only servers)6 h; G! h5 A" [4 v& I
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name : A. p* v) W; }
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1422/master
0 y4 a& z- W* y5 xtcp 0 0 0.0.0.0:60028 0.0.0.0:* LISTEN 1519/sshd: /usr/sbi % g+ G* Q l& a( o/ y
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 1229/zabbix_agentd ) L5 G9 l; x& t
tcp 0 0 172.24.21.38:5432 0.0.0.0:* LISTEN 98618/postmaster
, N6 m. B4 z1 a) f/ M9 Y0 ]tcp6 0 0 ::1:25 :::* LISTEN 1422/master : b- c8 V- ~$ _, j) s
tcp6 0 0 :::60028 :::* LISTEN 1519/sshd: /usr/sbi & s0 J5 P2 c% v" \
tcp6 0 0 :::10050 :::* LISTEN 1229/zabbix_agentd $ J9 f! ^+ {- P( S. X
[root@opennms ~]# telnet 172.24.21.38 5432
# h+ k3 G6 c" [ G' WTrying 172.24.21.38...% r( k9 j) c9 n) G2 y+ j
Connected to 172.24.21.38.
5 f7 x& e- m% f- @ i8 dEscape character is '^]'.
/ w$ a2 q! o h& ?% m/ J# D6 W7 D+ l
; S4 m2 } N! r7 R9 x4 R# r
Connection closed by foreign host.
2 E! G- I/ k+ B( c& n[root@opennms ~]# % l& J j: N1 a/ L$ z3 B+ R1 H% J
[root@opennms ~]# vim /var/lib/pgsql/12/data/postgresql.conf n; Q* r R3 d$ c, S
修改监听地址为* 即可完成pgsql所有地址可以访问：4 f4 S3 H$ z+ H3 s5 B; b& l
listen_addresses = '*'
9 \. q5 k& y$ ] \
% F- Y! h- Z2 k& `2 t! b0 D[root@opennms ~]# systemctl restart postgresql-12.service # h; d% x! E% X& V) R( s
[root@opennms ~]# netstat -ntlp
% T% M9 }3 k8 B! a2 Q) rActive Internet connections (only servers)8 c& h Y5 |; H8 @6 O: ~" {
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
( z, I$ j( ]4 F+ U& c; Gtcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1422/master 0 j4 U. B. r( P# u) C9 v0 T6 i
tcp 0 0 0.0.0.0:60028 0.0.0.0:* LISTEN 1519/sshd: /usr/sbi + n; g- t) X- a$ x6 W+ D
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 1229/zabbix_agentd
& N7 }6 @' N, U% u2 q" Ktcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 99785/postmaster . T7 o, k) E* p
tcp6 0 0 ::1:25 :::* LISTEN 1422/master
) H, `. j* z1 C: [tcp6 0 0 :::60028 :::* LISTEN 1519/sshd: /usr/sbi
7 `' N7 T/ Q( F0 x, V+ `# wtcp6 0 0 :::10050 :::* LISTEN 1229/zabbix_agentd
+ _8 n1 C+ h" `8 n0 w/ {# Ztcp6 0 0 :::5432 :::* LISTEN 99785/postmaster / W# g( }, P0 m" j$ p* a' Z* A
[root@opennms ~]# vim /var/lib/pgsql/12/data/postgresql.conf ! W+ b, C, s5 J# U' u; s! u3 R/ a9 Y
9 n6 g [$ {( X: |
[root@opennms ~]# telnet 172.24.21.38 5432
: o- L) k0 a$ u/ NTrying 172.24.21.38...
+ S( `5 U* Z$ v( ~$ `: l0 U) NConnected to 172.24.21.38.* X7 u2 z" ]' Q
Escape character is '^]'.
* y. i3 H& M/ d/ n3 T
1 K2 M* F. d# B9 w3 }: i- `" o' n! u. z) b! ]
% Q' I8 L! c& E/ e) ^* r
& V+ G. Y1 [" E: M2 Q. \ K) Q$ \ |
|
/4 
|返回首页|Archiver|小黑屋|易陆发现技术论坛
( 蜀ICP备2026014127号-1 )
窥视卡
雷达卡
发表于 2024-5-25 09:00:16
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
千斤顶
照妖镜