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使用系统centos 7
% ~# x! u5 K+ S6 A- j安装步骤:" O( ~1 a5 s* U- z" z1 V
一、PostgreSQL 安装步骤
{! T# g3 \0 g& I2 t* A1.添加 PostgreSQL 12 软件包存储库
9 g, y" H# i# Zsudo yum -y install https://download.postgresql.org/ ... o-latest.noarch.rpm
- T g6 D1 o# I- R" i& U上传包:wget https://download.postgresql.org/ ... o-latest.noarch.rpm
& b8 u9 S) K6 \' [4 T: P--2024-05-24 13:30:41-- https://download.postgresql.org/ ... o-latest.noarch.rpm
9 g2 U. Q4 v% }. XConnecting to 172.24.118.199:3128... connected.
" h2 I5 W- O. |( P- ?( |8 \Proxy request sent, awaiting response... 200 OK" |+ g! e1 {: ~+ ^: ?2 B
Length: 10724 (10K) [application/x-redhat-package-manager]
2 Z5 H" ?' Y2 w' Z7 h, s: DSaving to: ‘pgdg-redhat-repo-latest.noarch.rpm’
" H5 ]) R4 e% l2 ^8 K
0 i9 k: p; z$ M) ^0 C- C9 n% L100%[==============================================================================================================================================================>] 10,724 --.-K/s in 0s
& w% f6 m9 C8 \2 n+ t/ t5 e0 M+ s& d9 e$ C% i- L5 [
2024-05-24 13:30:42 (220 MB/s) - ‘pgdg-redhat-repo-latest.noarch.rpm’ saved [10724/10724]
3 |8 g2 c5 b5 |7 p6 w5 N; o9 H5 V5 s) @: j, q
& a N- `9 `3 T6 k2 R安装包:! n% G" F2 c b8 m/ m- M/ T
yum localinstall pgdg-redhat-repo-latest.noarch.rpm -y
, S0 Z- x& t2 PLoaded plugins: fastestmirror3 P0 f8 x8 p1 o
Examining pgdg-redhat-repo-latest.noarch.rpm: pgdg-redhat-repo-42.0-38PGDG.noarch$ u+ |8 w0 I; W1 r6 o5 H3 Z+ J
Marking pgdg-redhat-repo-latest.noarch.rpm to be installed0 m I, y1 m, e! m- f" t3 u7 f1 \
Resolving Dependencies
k9 L. ^4 f& t( q3 s6 l8 N3 K--> Running transaction check1 Q7 G2 `5 r! P* h5 m( f& k
---> Package pgdg-redhat-repo.noarch 0:42.0-38PGDG will be installed& x4 y4 m0 s) C, N) ~
--> Finished Dependency Resolution
- L* p6 K5 }- U( M; b. E: I, Q1 r1 g( a: [
Dependencies Resolved
& ~. \( e9 U. K9 q2 B5 L: O n4 r. Y- z. `/ J; z- o
========================================================================================================================================================================================================7 }$ a3 R" `4 s) x) k5 A
Package Arch Version Repository Size
4 C" m" O7 {6 ~0 {! v========================================================================================================================================================================================================6 R: m0 L* U' ^
Installing:2 z% r, R) k* _7 r
pgdg-redhat-repo noarch 42.0-38PGDG /pgdg-redhat-repo-latest.noarch 12 k( E! @: ?7 Q4 g+ z. h
7 j- Z) m9 f( L3 D8 ~0 D, n. p
Transaction Summary
$ r: V% z- h1 P========================================================================================================================================================================================================
1 C: I0 { U- L, \7 {" s( QInstall 1 Package
; W9 W, [ M) V# t$ {+ Z
- O, a# I4 H% y" CTotal size: 12 k
8 H% [* {3 y9 d9 l% ~% `$ q/ YInstalled size: 12 k
- k5 ]. G# T# p/ Z& t4 H: D4 vDownloading packages:4 j6 E4 i/ w7 b1 H& p
Running transaction check
0 g1 m' ~7 r4 h8 G7 j! o7 SRunning transaction test5 R4 u! x5 v% X9 M. L: ]3 w6 h
Transaction test succeeded
. ?, i. \4 \6 iRunning transaction
; k6 L5 j: p( p Installing : pgdg-redhat-repo-42.0-38PGDG.noarch 1/1 R& L* u) f w7 S2 f7 \ X4 y
Verifying : pgdg-redhat-repo-42.0-38PGDG.noarch 1/1
2 A; A( d$ f0 M9 N, | ]( k' X7 W4 B$ U0 A* z, c8 ]. f
Installed:
0 p+ B5 h6 l G* z3 \# d5 Y pgdg-redhat-repo.noarch 0:42.0-38PGDG
@0 [5 v% X! I$ t1 n4 n1 {# R+ f$ s& R
Complete!5 x( \3 Q1 d- U: {
6 z8 H. K: r2 I( t; X
+ H, w3 l/ V" k0 u2 ~" q2.安装 PostgreSQL 12 客户端和服务器
) e2 }7 g) z5 \6 b: j ]sudo yum -y install postgresql12-server postgresql12
4 b/ M; g G! p! [6 G+ [+ g1 k# yum install -y postgresql12-server postgresql12
) `( M6 B3 F. I# i9 `, M7 hLoaded plugins: fastestmirror( k# X4 O6 u; t
Loading mirror speeds from cached hostfile
! @- H) O4 C: Y& W1 Z6 j! {' ] * base: ftp.sjtu.edu.cn
1 x3 q* k9 B6 f! j' q2 U * extras: mirrors.163.com- Y' b7 U3 I. |7 u4 n; A2 m" p4 {* G
Resolving Dependencies: s) e" h& k- n
--> Running transaction check
% K/ {1 H+ }1 U& ~ Q0 v; O) q---> Package postgresql12.x86_64 0:12.19-1PGDG.rhel7 will be installed
5 ^# D0 E" |1 L! i& y8 R" o--> Processing Dependency: postgresql12-libs(x86-64) = 12.19-1PGDG.rhel7 for package: postgresql12-12.19-1PGDG.rhel7.x86_64
9 r6 N& [ \6 I& m--> Processing Dependency: libicu for package: postgresql12-12.19-1PGDG.rhel7.x86_64
1 c9 @; B" Z- }/ ^--> Processing Dependency: libpq.so.5()(64bit) for package: postgresql12-12.19-1PGDG.rhel7.x86_64/ ~. S5 W3 m: E6 n" @
---> Package postgresql12-server.x86_64 0:12.19-1PGDG.rhel7 will be installed. U q$ S2 H0 g; i' A) J
--> Running transaction check% }, K& z& c% u* N9 e$ p; y2 N
---> Package libicu.x86_64 0:50.2-4.el7_7 will be installed' F% m; g5 O. B; l) Q% C
---> Package postgresql12-libs.x86_64 0:12.19-1PGDG.rhel7 will be installed
" a m& U% j- |/ z7 s4 i--> Finished Dependency Resolution9 x9 y/ ]; z% A# z# {
* U' c* U* }; @' _7 ^3 w# i% @0 fDependencies Resolved
+ n0 i* {- c& z% v! f4 F( q
& D2 T5 }: d) O========================================================================================================================================================================================================
& z# \ m0 Z% ?: w Package Arch Version Repository Size3 Q( U- e3 i3 O
========================================================================================================================================================================================================
9 i* _3 P# M2 k2 \Installing:& a2 q: e0 P: i$ G. H
postgresql12 x86_64 12.19-1PGDG.rhel7 pgdg12 1.6 M- _* G% v3 `; R1 X: L1 U
postgresql12-server x86_64 12.19-1PGDG.rhel7 pgdg12 5.1 M
/ }5 e+ E9 E0 q) X5 sInstalling for dependencies:
+ l) l! c- w2 |1 \, C5 [ libicu x86_64 50.2-4.el7_7 base 6.9 M
8 y+ V2 s, }0 u* Q2 ] N6 i8 I* G, z postgresql12-libs x86_64 12.19-1PGDG.rhel7 pgdg12 379 k
; u; ]/ I; U$ S9 _3 M1 `% `! k9 K( t7 l/ G) o+ D
Transaction Summary
+ A! d& y% [2 A. w$ ~6 G2 `) Z========================================================================================================================================================================================================
4 W$ j j/ P6 }, r4 CInstall 2 Packages (+2 Dependent packages)2 c5 a$ c/ \$ X& `+ s+ @$ i* K C
4 l* H& ?: j) uTotal download size: 14 M9 G) {" s2 r% I; _- W8 ]
Installed size: 54 M
' Z. t, I, f$ H9 Q5 Q/ x7 r; h fDownloading packages:
2 E9 D7 ]/ c8 M" [* w3 U3 K(1/4): libicu-50.2-4.el7_7.x86_64.rpm | 6.9 MB 00:00:00 4 b* j* y6 S o& L: O
warning: /var/cache/yum/x86_64/7/pgdg12/packages/postgresql12-libs-12.19-1PGDG.rhel7.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 73e3b907: NOKEY ] 65 kB/s | 7.0 MB 00:01:49 ETA + {( i0 P* i9 N+ D$ T
Public key for postgresql12-libs-12.19-1PGDG.rhel7.x86_64.rpm is not installed
+ {5 m/ E, B9 d% i3 ?$ Z8 L1 f* j, L(2/4): postgresql12-libs-12.19-1PGDG.rhel7.x86_64.rpm | 379 kB 00:00:01
) w/ u5 A k7 j$ k(3/4): postgresql12-12.19-1PGDG.rhel7.x86_64.rpm | 1.6 MB 00:00:02
* w) {# D) |/ J3 [4 t/ M(4/4): postgresql12-server-12.19-1PGDG.rhel7.x86_64.rpm | 5.1 MB 00:00:00
$ F9 C6 x2 O7 c$ v--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------* r! ~9 J8 d; o7 i7 R
Total 5.3 MB/s | 14 MB 00:00:02
9 ?9 K! _# I* `) h Y$ B. WRetrieving key from file:///etc/pki/rpm-gpg/PGDG-RPM-GPG-KEY-RHEL7
' R( G! t; \( }; c4 W) L: e8 V0 ZImporting GPG key 0x73E3B907:7 A) Q4 a; B% X
Userid : "PostgreSQL RPM Repository <pgsql-pkg-yum@lists.postgresql.org>"
3 u! n4 g j8 C# L) o. b% ] Fingerprint: f245 f0bf 96ac 1827 44ca ff2e 64fa ce11 73e3 b9077 x6 u4 ~! |. `9 I
Package : pgdg-redhat-repo-42.0-38PGDG.noarch (@/pgdg-redhat-repo-latest.noarch)
. Y' o6 h% j0 B# H From : /etc/pki/rpm-gpg/PGDG-RPM-GPG-KEY-RHEL7
: b/ o* `1 J% g# eRunning transaction check
) B1 v4 c6 t, r6 y1 oRunning transaction test- a- o3 O A0 c- v
Transaction test succeeded' A" x2 z( b7 t. V' T
Running transaction; `' Q/ L( X9 U
Installing : libicu-50.2-4.el7_7.x86_64 1/4 ! t4 V( m0 z7 O
Installing : postgresql12-libs-12.19-1PGDG.rhel7.x86_64 2/4 C- k O2 f* F
Installing : postgresql12-12.19-1PGDG.rhel7.x86_64 3/4 ' `! T! V/ S. F: c$ A/ ~. g! Y) Y
Installing : postgresql12-server-12.19-1PGDG.rhel7.x86_64 4/4 " X P2 ~* j4 @3 ]# J: ?, m5 x
Verifying : postgresql12-12.19-1PGDG.rhel7.x86_64 1/4 $ a& I) L. L- b
Verifying : postgresql12-server-12.19-1PGDG.rhel7.x86_64 2/4
$ s! l. N( ^- `) K6 } Verifying : postgresql12-libs-12.19-1PGDG.rhel7.x86_64 3/4
5 V5 Y& N* C$ w/ { Verifying : libicu-50.2-4.el7_7.x86_64 4/4 8 u& n( j* N* l: ]; E
* W4 H+ S7 @0 G8 B5 IInstalled:
! [) ?$ l. }: ~' n: t( o7 z9 } postgresql12.x86_64 0:12.19-1PGDG.rhel7 postgresql12-server.x86_64 0:12.19-1PGDG.rhel7
* `( ?$ Z4 ^5 c0 ~/ u7 T" n2 I: n) E4 Q) r! h
Dependency Installed:( a% n% }* |8 Z7 D( p+ U+ n- d3 l
libicu.x86_64 0:50.2-4.el7_7 postgresql12-libs.x86_64 0:12.19-1PGDG.rhel7
8 \( V! V% b/ s* F6 d1 A1 B4 l, s5 z" J6 V/ g7 m
Complete!7 E" D% T, I" X
( x" A: B9 _$ p+ Y* e
2 T2 x9 ]0 C% E3.初始化 PostgreSQL 数据库
2 u9 ?4 H2 g5 n Usudo /usr/pgsql-12/bin/postgresql-12-setup initdb
]) S( L5 k) p5 f( P /usr/pgsql-12/bin/postgresql-12-setup initdb
; M6 w8 l* H* l4 R5 g) I% gInitializing database ... OK3 b' U" P# S8 [' F
& O" Y/ L" X' f! g1 [
0 u; l) z6 T( Q2 j5 `4.在系统启动时启用 PostgreSQL 并立即启动
; d, p: R: v- f/ Xsudo systemctl enable --now postgresql-12
9 c0 V; K3 b ^" H- q O' N" q systemctl enable --now postgresql-12.service
/ }' h# {" ]; c+ _Created symlink from /etc/systemd/system/multi-user.target.wants/postgresql-12.service to /usr/lib/systemd/system/postgresql-12.service.1 v# d7 D% G$ f0 \) a
- p D+ X/ [+ E( q" {/ C1 {% K修改下监听地址:0 k" G' f( w& {5 y
vim /var/lib/pgsql/12/data/postgresql.conf ( \- F- F: W# N, j3 _1 j1 V8 d
监听地址修改:' g- W1 p5 L; F$ u$ [( r; B% ]
listen_addresses = '*', k0 _' _$ ^/ ]' v4 Q9 B3 D7 A
重启服务:" V' |$ l0 Z+ g4 J. ?, U: w& p
[root@opennms ~]# systemctl restart postgresql-12.service
: F! V& X4 B+ }8 d" m: ?3 w" n9 x* R% u3 t' d( K
端口可以正常telnet通 5432
5 F- x: W1 h# A# W, g9 G; g9 W; m/ ~. P& j$ p z5 C) j; x% a
5.更改 PostgreSQL 的访问策略8 @" e- \4 H7 ?) h9 @
sudo vi /var/lib/pgsql/12/data/pg_hba.conf3 \5 x1 K) q' C
8 Z' ^* m( G. p& g+ b- L( \# \# "local" is for Unix domain socket connections only
% l' Y; L( m9 } c) ]local all all peer# `! X0 x+ ~( p I4 b
# IPv4 local connections:
2 D) [, j+ V1 hhost all all 127.0.0.1/32 ident! T" e, d) {1 `/ m- U+ ?- n
# IPv6 local connections:
8 ]- f$ b6 K& c. c9 Chost all all ::1/128 ident/ B" w: y! Z( M* M+ o* j; B
0 O k+ Q, J ~
2 p9 C" q4 d% V! P4 s- _0 a* x: t; Z( {/ Q
修改上面对应最后一列
4 J' D$ A1 p' _
" t3 k6 H4 M0 ]local all all trust
. q7 W4 _9 B) ^" \% ehost all all 127.0.0.1/32 trust. q! D7 {/ G3 M* j0 s# S
host all all ::1/128 trust; w0 V. \! H6 b5 J( J# G# S
/ B$ P* T' c$ ^' X" L
9 l/ p; }! o z
/ q2 F% e- l8 D* a& D) r; `7 q/ ~- a/ B0 }
6.为 PostgreSQL 应用配置更改
9 W, H M( \/ e# y: C' `: L U$ ?
$ a) Z! W3 C: j. t# Fsudo systemctl reload postgresql-12. ]+ h0 M- H) Z: q
+ q9 F `0 b6 [ r4 b" a w" x4 Z E! Z* q- }
二、OpenNms 安装步骤, N. a7 o/ e* \* p0 n: M& B
1.打包下载opennms
& D( l9 f6 I" l' G/ _) D% prpm -Uvh https://yum.opennms.org/repofile ... le-rhel6.noarch.rpm
9 U) l7 [: E; f' N5 t4 k$ J% t wget https://yum.opennms.org/repofile ... le-rhel7.noarch.rpm6 L( P, R8 F' F8 C
rpm -Uvh https://yum.opennms.org/repofile ... le-rhel7.noarch.rpm
. ?* M# u; k# f; ^3 p; U2 Q% F! Q" U) c* y) A) o1 `0 Z& p$ S
[root@opennms ~]# rpm -Uvh https://yum.opennms.org/repofile ... le-rhel7.noarch.rpm
* t( c( G* v @% o9 ]1 |Retrieving https://yum.opennms.org/repofile ... le-rhel7.noarch.rpm
, F$ J( S3 e" S$ a4 P' Cwarning: /var/tmp/rpm-tmp.4pspBg: Header V4 RSA/SHA512 Signature, key ID 3260d071: NOKEY8 {: a8 n) V- m2 ?8 p. f) h
Preparing... ################################# [100%]- ], S$ D% m) m, w9 d
Updating / installing..." K% r, I8 u) l: r- @
1:opennms-repo-stable-1.0-117 ################################# [100%]
3 w8 q" h& k# S$ F* q' U0 i; g7 h& ?
% |) b6 B9 Z9 R8 E9 c X# V/ h6 t% m4 @! g8 T
这一步基本上会自动处理依赖性关系,一次安装所有的依赖软件包
# J. J& }* V- u0 y% `) t$ n) S% Z. ?3 F& O
2.查看是否安装成功% R! T$ c# x+ E
yum list opennms' I/ E* S* B: N- h
执行上面命令可能会出现下图错误:
1 a9 b, T2 I( T
9 h L$ N a! P) s" z) L5 V) m
8 _( i/ U, }% E% b* l报错图片
& ?! P' k0 d5 Z0 O5 R% K 执行下面代码即可解决5 T2 ~: R3 q6 z4 a* M
9 g( J; i, \; w e1 v% [
yum-config-manager --save --setopt=opennms-repo-bleeding-rhel6.skip_if_unavailable=true: T. Q2 }; e2 e$ m; X* }
( f$ T) j6 W X$ S2 h3 w& F 下图是成功执行 yum list opennms的截图0 m( X+ a; Q0 [2 j( n0 r5 L
8 C' r4 r3 r+ p' \3.安装opennms
: U7 T ~& }6 x' D# gyum install opennms
0 s3 k+ C# i; z- _3 X& ~$ f这一步容易出现软件依赖问题可能会出现jicmp6没有安装或版本低执行下面代码即可(若还有其它情况的依赖没有安装,自行百度相关命令哟)或者再次运行1中代码% P! \" G7 ?+ c# \; J4 _
yum -y install jicmp6.x86_64
4 _- q! K9 ]% X; }
$ z6 A, r2 e" y; e: M4.禁用自动更新
5 [4 T+ F7 w+ u, f8 p A, msudo yum -y install yum-utils
. {; f7 J7 X+ E. _ P0 w5.使用 tree 命令验证目录结构
/ i& W- K) t" _) [3 z% Q1 `0 msudo yum -y install tree n( e8 J: Q. ?# F2 J- b
tree /opt/opennms -L 1
5 r5 A( a2 e: u7 p8 _" h) L安装成功后的目录结构
) b$ U9 f6 f2 t/opt/opennms
$ N7 U" I& @% z# S├── bin: O: b* e2 [+ j" ]: t
├── contrib
3 p; b$ z+ Q, z" N8 r7 y├── data
) x5 ~- r2 e6 _, l├── deploy% _$ |' k; f+ x
├── etc
3 R( z" U4 t- p# _├── jetty-webapps; o% m3 G+ I. @) k) C; t
├── lib
/ K" n K/ j& x/ H H! v├── logs -> /var/log/opennms
: _; J5 c" P& s1 M" w+ L0 B├── share -> /var/opennms# ^% l* [9 X, d- X& P8 V
└── system
& x* R4 l! p) d+ x如果能运行 tree /opt/opennms -L 1有以上目录结构,说明opennms安装成功,就成功了60%# s6 W1 m+ Q8 \, \8 L& f: i
+ O* O: T) u* W& s$ ?! H
6.配置 PostgreSQL 数据库访问, K. V x! t/ c N. q4 i
sudo -u opennms vi /opt/opennms/etc/opennms-datasources.xml
4 S1 p" k5 k( b3 E- i, p& z8 o进入后修改密码
7 z( q h; `3 ^5 Y. v( N8 V
$ ^' r+ x ?/ x6 [ <jdbc-data-source name="opennms" \% E, _% H& V, h
database-name="opennms"
# l3 y9 ~3 f6 L3 E0 ^3 A0 Q! e; i( N class-name="org.postgresql.Driver"
/ L2 s0 l1 m. o' _* E url="jdbc:postgresql://localhost:5432/opennms"1 G, `! }: i0 r( G% n
user-name="opennms". R( s" y5 u" U
password="你自己的密码" />) v. z) P6 Q E( Z
* T8 z2 ~6 n( z3 I8 X8 H <jdbc-data-source name="opennms-admin"
+ m c' m0 q5 m5 P8 ~ database-name="template1"! v; X; Y* ?9 g
class-name="org.postgresql.Driver"
: i( u( m+ C7 l" s+ Q! Y- ] url="jdbc:postgresql://localhost:5432/template1"! X8 @+ N- r8 n, b4 R& A
user-name="postgres"3 \4 ~; m+ p, ^# F0 ?& i! Q6 {
password="你自己的密码" />
. B2 s; |$ [( c
- @! p0 z! ^, k6 V+ Z2 C2 U+ c: E8 S1 Z( v j
7.检测并分配 Java 环境
5 j: p9 _9 [& X9 t$ }sudo /opt/opennms/bin/runjava -s7 W7 V1 D1 }/ z* P8 C4 T; }
& w$ e( E: Q* m2 G9 a
+ e. I9 R( L/ K. d- V- L8.初始化数据库
+ ` k1 X- d- |- R4 b. t+ U2 ksudo /opt/opennms/bin/install -dis0 J0 Q/ @7 g7 K" g6 C; Z! z7 @2 }
' c1 B4 B8 U4 n2 a# v- Q& |
8.配置 PostgreSQL 数据库访问
9 D- V; l' j B3 `systemctl edit --full opennms.service
) ?& ]# u) R0 u6 g 在[Service]下加入下列代码6 y# l) b, F5 Z
: l6 V4 l4 h4 r( h, Q A& g4 _: _
AmbientCapabilities=CAP_NET_RAW CAP_NET_BIND_SERVICE
9 a# W3 k% _$ h$ j7 M! X6 \2 h- Q# e: _0 Y& |% s
# H* B D. R! L( G1 c. X# i
保存离开nano命令
% |; w: G4 R3 v+ q( c0 j: [
2 d" S/ T, K- Z: uCtrl+x . o( u0 G5 R3 [7 M
y
+ y0 v. b- I) L- G( E enter5 Y4 ]5 f, j$ Y9 D) k
重新加载和重新启动服务 : F$ p3 Z$ B: l5 Z0 M6 c
( H% ?! V$ x. [" h. c3 ~
systemctl daemon-reload
1 A" ]! S8 A9 ^systemctl restart opennms5 L$ { D# i, d, {3 e: @! X
9.开机自启核心实例# _, K' K7 a1 a3 Y6 g! P
sudo systemctl enable --now opennms
1 L+ h N7 B/ e/ i' M4 J* F; v10.允许从您的网络连接到 Web UI5 m0 t) P# S0 J
sudo firewall-cmd --permanent --add-port=8980/tcp7 d: o' H9 f& w% h5 w
sudo systemctl reload firewalld; {2 V) J" `! N, @5 ]
11.允许端口转发
' n3 r: o$ R8 v1 B9 _; Lsudo firewall-cmd --permanent --add-masquerade
0 r: a3 y, @. G( O2 P, k; Y" d( g12.配将 SNMP端口 162 转发到 10162
- x% a, L* r* ]- z: \4 qsudo firewall-cmd --permanent --add-port=162/udp5 U \% q; O X. L$ J/ Q
sudo firewall-cmd --permanent --add-port=10162/udp! }! d2 F) o5 q
sudo firewall-cmd --permanent --add-forward-port=port=162:proto=udp:toport=10162/ y# U# u( s) A* [
sudo systemctl reload firewalld6 G" s! n! {5 G- {: V' C2 J
最后浏览器访问http://core-instance-ip:8980/opennms.$ \; J+ @# Z7 b* |$ A- U
或者:http://ip:8980(tips:虚拟机内浏览器访问可http://127.0.0.1:8980)
' A% L; [4 Z/ F1 N7 o! G, {- Z默认登录名和密码是admin
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