docker配置本地代理proxy

admin

[root@compute01 ~]# cat /etc/systemd/system/docker.service.d/proxy.conf
/ j' P$ s) P8 y) h+ L[Service]
Environment="HTTP_PROXY=http://192.168.2.158:7890/"
Environment="HTTPS_PROXY=http://192.168.2.158:7890/"
' ~& F- g, q) bEnvironment="NO_PROXY=localhost,127.0.0.1,.example.com"

' b7 T* g/ Q& {+ G重启docker服务生效： systemctl restart docker.service
[root@compute01 ~]# docker info
Client:
Context:    default
6 @! L. C5 F5 b+ o. K1 }4 f" l Debug Mode: false
) n  o: D. M2 z1 w0 s Plugins:
  T, S+ h9 q; x  app: Docker App (Docker Inc., v0.9.1-beta3)
  buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)
$ R' {0 P9 O$ j$ D1 \  scan: Docker Scan (Docker Inc., v0.8.0)Server:
Containers: 0
  Running: 0
  Paused: 0
  Stopped: 0
5 f4 @7 E& ?& S Images: 0
3 G7 F4 ?7 e+ P) o" ~; k" f, {/ o Server Version: 20.10.7
: W2 ^7 n% A+ d& I# u6 q! j# f: C Storage Driver: overlay2
( T! {  @- ?+ Q' U( k% }  Backing Filesystem: xfs
5 @; F' l: o8 _# x6 I  Supports d_type: true
9 J6 |5 i2 t& v  Native Overlay Diff: true
; _4 @9 V: t; d9 S  userxattr: false
Logging Driver: json-file
, l! c; t) E, W, w Cgroup Driver: cgroupfs
Cgroup Version: 1
Plugins:
4 D- h, [: g6 Q  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
  s$ I( ]; N% R$ b) ] Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
; ~9 A  {1 w4 h  L, Y, Q7 k Default Runtime: runc
Init Binary: docker-init
- H, @* M" ?! U containerd version: 7eba5930496d9bbe375fdf71603e610ad737d2b2
runc version: v1.0.0-0-g84113ee
7 {* b' E  u/ M2 S* B: R9 m- n init version: de40ad0
6 L8 m; }/ E, ^( L0 F4 ?  j) J# m Security Options:
  seccomp
% f3 q5 E+ E7 e4 ?; L) W. u   Profile: default
' a* i# Y) W% Q: v" l3 a1 o" ] Kernel Version: 3.10.0-1160.31.1.el7.x86_64
Operating System: CentOS Linux 7 (Core)
OSType: linux
( x5 Y. s, x& T. W5 a+ r% w% ~5 y- V8 } Architecture: x86_64
  N/ Q1 Q4 D- L% l% N, p7 ^ CPUs: 32
Total Memory: 125.7GiB
Name: compute01
ID: AFW3:TFZH:XZUS:OH53:CCMW:WWK5:54TT:7QUV:TWQB:D3YZ:34HT:467T
( J# h! b7 F, t9 J" c- y" G Docker Root Dir: /var/lib/docker
7 f( m7 C3 q0 ?/ D Debug Mode: false
HTTP Proxy: http://192.168.2.158:7890/
# G2 k5 [2 Y' v9 q  s, B HTTPS Proxy: http://192.168.2.158:7890/
( g& I7 y0 A5 o" I. x No Proxy: localhost,127.0.0.1,.example.com
" \0 x3 [; C& L  m Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
$ o9 `8 J0 C+ r; w; Q  127.0.0.0/8
Live Restore Enabled: false
+ Z$ e8 P) Y1 v& S3 @/ T
1 {8 {# u9 R# Q6 ?: t2 ?# s  Y4 ~
6 F/ C+ o) _$ C9 \* B- E; V9 m; S当不再使用时，我们需要取消这个代理：[root@compute01 ~]# cat /etc/systemd/system/docker.service.d/proxy.conf
#[Service]
#Environment="HTTP_PROXY=http://192.168.2.158:7890/"
8 q' B5 [( N6 O1 v#Environment="HTTPS_PROXY=http://192.168.2.158:7890/"
#Environment="NO_PROXY=localhost,127.0.0.1,.example.com"

, n+ x6 U  ^7 ?+ E, t8 z重启docker服务：[root@compute01 ~]# systemctl daemon-reload systemctl restart docker.service
; e, v8 g7 c, W$ S- U& a
6 S, a8 {5 ^# X[root@compute01 ~]# docker info
: f, a" l: i4 L# Z, ZClient:
' O% [+ G1 H( H8 l( Q Context:    default
Debug Mode: false
Plugins:
; J  F9 C1 [% c2 x- p+ Z6 c1 T  app: Docker App (Docker Inc., v0.9.1-beta3)
% d+ `$ Y9 P% M& W0 r  buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)
0 O4 D0 I3 Z9 e0 I7 @1 K  scan: Docker Scan (Docker Inc., v0.8.0)Server:
" V% B/ {) Y4 Z" E9 p! p Containers: 0
7 B$ C; x+ e; [/ ~2 O9 E  Running: 0
  Paused: 0
  Stopped: 0
7 B: a1 |) C. T2 ] Images: 0
4 p! O3 L+ C" |+ i& f6 f Server Version: 20.10.7
7 U  O1 ^9 l7 Y Storage Driver: overlay2
: ?& t5 b! S5 ?1 p  Backing Filesystem: xfs
  Supports d_type: true
) e6 Y3 J4 |5 P/ l# Q  Native Overlay Diff: true
; k: z1 x, H" N; s  userxattr: false
Logging Driver: json-file
# O$ w) g$ W7 ?; H. H7 ~ Cgroup Driver: cgroupfs
, ?$ }* T- Y/ F7 x8 j# e. E2 E% x2 ^ Cgroup Version: 1
Plugins:
" r5 B0 C4 I1 `$ v4 ]  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
/ F% @+ S. C& t4 A* s' [ Swarm: inactive
Runtimes: runc io.containerd.runc.v2 io.containerd.runtime.v1.linux
Default Runtime: runc
. Z+ f/ y5 t  g& h0 O; [! X Init Binary: docker-init
+ H+ n5 E  V0 I- y containerd version: 7eba5930496d9bbe375fdf71603e610ad737d2b2
2 ?& S, e+ S- ]# N- E' O runc version: v1.0.0-0-g84113ee
  F, y- `, ]* x* x init version: de40ad0
6 w% K& {/ G; }  y5 B3 v Security Options:
  seccomp
( j7 A1 G6 {5 ~" Y! e   Profile: default
Kernel Version: 3.10.0-1160.31.1.el7.x86_64
Operating System: CentOS Linux 7 (Core)
- f) |( |$ q4 w2 I6 z" y' d OSType: linux
8 ^3 o! ~2 P. G- c2 L: X Architecture: x86_64
CPUs: 32
% G; f* U; M3 j) _- c Total Memory: 125.7GiB
9 |, k1 l# v' `6 R1 H Name: compute01
ID: AFW3:TFZH:XZUS:OH53:CCMW:WWK5:54TT:7QUV:TWQB:D3YZ:34HT:467T
Docker Root Dir: /var/lib/docker
/ X- r( o) H0 ~" U7 r Debug Mode: false
Registry: https://index.docker.io/v1/
  s+ v& w0 U4 F3 s+ c Labels:
Experimental: false
Insecure Registries:
! D) Z3 d1 k" G  127.0.0.0/8
, l( ?- I+ N( N" {' P8 `+ P Live Restore Enabled: false