Différences

Ci-dessous, les différences entre deux révisions de la page.

--- haproxy_sous_docker [2018/11/18 13:19] – simon
+++ haproxy_sous_docker [Date inconnue] (Version actuelle) – supprimée - modification externe (Date inconnue) 127.0.0.1
@@ Ligne 1: / Ligne 1: @@
-====== Configuration et utilisation d'haproxy sous Docker ======
-On crée un fichier ''Dockerfile'' et un fichier de configuration ''haproxy.cfg'' dans un dossier :
-<code bash>
-$ ls -al
-total 16
-drwxrwxr-x 2 simon simon 4096 Nov 18 10:07 .
-drwxr-xr-x 5 simon simon 4096 Nov 18 09:44 ..
--rw-rw-r-- 1 simon simon  185 Nov 18 09:52 Dockerfile
--rw-rw-r-- 1 simon simon  532 Nov 18 10:07 haproxy.cfg
-</code>
-Le ''Dockerfile'' :
-<code bash>
-FROM haproxy:1.8.14-alpine
-COPY haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
-LABEL version="0.1-beta"
-LABEL type="haproxy"
-EXPOSE 80/tcp
-EXPOSE 80/udp
-EXPOSE 443/tcp
-EXPOSE 443/udp
-EXPOSE 8080/tcp
-</code>
-La configuration ''haproxy.cfg'' :
-<code bash>
-global
-        daemon
-        maxconn 4096
-defaults
-        mode http
-        timeout connect 5000ms
-        timeout client 50000ms
-        timeout server 50000ms
-frontend http-in
-        bind *:80
-        acl is_site1 hdr_end(host) -i domain1.se
-        acl is_site2 hdr_end(host) -i domain2.com
-        use_backend site1 if is_site1
-        use_backend site2 if is_site2
-backend site1
-        option httpclose
-        option forwardfor
-        server s1 127.0.0.1:30000 maxconn 32
-backend site2
-        option httpclose
-        option forwardfor
-        server s2 127.0.0.1:30001 maxconn 32
-listen admin
-        bind *:8080
-        stats enable
-</code>
-On lance la génération de l'image :
-<code bash>
-$ docker build -t haproxy .
-</code>
-<hidden>
-<code bash>
-free(): invalid pointer
-SIGABRT: abort
-PC=0xb6d1e206 m=0 sigcode=4294967290
-signal arrived during cgo execution
-goroutine 1 [syscall, locked to thread]:
-runtime.cgocall(0xaec2c, 0x10449e74, 0xadad0)
-	/usr/lib/go-1.8/src/runtime/cgocall.go:131 +0xb4 fp=0x10449e5c sp=0x10449e40
-github.com/docker/docker-credential-helpers/secretservice._Cfunc_free(0x16ff20)
-	github.com/docker/docker-credential-helpers/secretservice/_obj/_cgo_gotypes.go:111 +0x30 fp=0x10449e70 sp=0x10449e5c
-github.com/docker/docker-credential-helpers/secretservice.Secretservice.List.func5(0x16ff20)
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/obj-arm-linux-gnueabihf/src/github.com/docker/docker-credential-helpers/secretservice/secretservice_linux.go:96 +0x44 fp=0x10449e88 sp=0x10449e70
-github.com/docker/docker-credential-helpers/secretservice.Secretservice.List(0x0, 0x1404a8, 0x1046e168)
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/obj-arm-linux-gnueabihf/src/github.com/docker/docker-credential-helpers/secretservice/secretservice_linux.go:97 +0x1a0 fp=0x10449edc sp=0x10449e88
-github.com/docker/docker-credential-helpers/secretservice.(*Secretservice).List(0x15aecc, 0x1eb3c, 0x1f414, 0x0)
-	<autogenerated>:4 +0x44 fp=0x10449ef8 sp=0x10449edc
-github.com/docker/docker-credential-helpers/credentials.List(0x140a48, 0x15aecc, 0x1404d8, 0x1046e100, 0x0, 0x1220c)
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/obj-arm-linux-gnueabihf/src/github.com/docker/docker-credential-helpers/credentials/credentials.go:145 +0x24 fp=0x10449f38 sp=0x10449ef8
-github.com/docker/docker-credential-helpers/credentials.HandleCommand(0x140a48, 0x15aecc, 0xbecbc7b6, 0x4, 0x1404c0, 0x1046e0f8, 0x1404d8, 0x1046e100, 0xaeaf0, 0xc9738)
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/obj-arm-linux-gnueabihf/src/github.com/docker/docker-credential-helpers/credentials/credentials.go:60 +0x11c fp=0x10449f6c sp=0x10449f38
-github.com/docker/docker-credential-helpers/credentials.Serve(0x140a48, 0x15aecc)
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/obj-arm-linux-gnueabihf/src/github.com/docker/docker-credential-helpers/credentials/credentials.go:41 +0x170 fp=0x10449fa8 sp=0x10449f6c
-main.main()
-	/build/golang-github-docker-docker-credential-helpers-0nGw5q/golang-github-docker-docker-credential-helpers-0.5.0/secretservice/cmd/main_linux.go:9 +0x38 fp=0x10449fbc sp=0x10449fa8
-runtime.main()
-	/usr/lib/go-1.8/src/runtime/proc.go:185 +0x1e4 fp=0x10449fe4 sp=0x10449fbc
-runtime.goexit()
-	/usr/lib/go-1.8/src/runtime/asm_arm.s:1017 +0x4 fp=0x10449fe4 sp=0x10449fe4
-goroutine 17 [syscall, locked to thread]:
-runtime.goexit()
-	/usr/lib/go-1.8/src/runtime/asm_arm.s:1017 +0x4
-trap    0x6
-error   0x0
-oldmask 0x0
-r0      0x0
-r1      0xbecbc19c
-r2      0x0
-r3      0x8
-r4      0x0
-r5      0xb6fb1968
-r6      0xbecbc19c
-r7      0xaf
-r8      0xbecbc3e8
-r9      0x2
-r10     0xb6dfb000
-fp      0x1
-ip      0xaf
-sp      0xbecbc190
-lr      0xb6d2bb33
-pc      0xb6d1e206
-cpsr    0x70030
-fault   0x0
-Sending build context to Docker daemon  3.584kB
-Step 1/9 : FROM haproxy:1.8.14-alpine
- ---> 8254a3d7c0a2
-Step 2/9 : COPY haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
- ---> Using cache
- ---> 726bb8b2831d
-Step 3/9 : LABEL version="0.2-beta"
- ---> Running in 33cd4aeca9b6
-Removing intermediate container 33cd4aeca9b6
- ---> ea10826e5f6b
-Step 4/9 : LABEL type="haproxy"
- ---> Running in 6070b706fb6d
-Removing intermediate container 6070b706fb6d
- ---> 3cacd29d9a43
-Step 5/9 : EXPOSE 80/tcp
- ---> Running in b800919bebd2
-Removing intermediate container b800919bebd2
- ---> ef5d38e646c5
-Step 6/9 : EXPOSE 80/udp
- ---> Running in df8d9d5c95db
-Removing intermediate container df8d9d5c95db
- ---> 760d38b14a4f
-Step 7/9 : EXPOSE 443/tcp
- ---> Running in 9e8b3dcd642b
-Removing intermediate container 9e8b3dcd642b
- ---> 8f4ee4c313ac
-Step 8/9 : EXPOSE 443/udp
- ---> Running in e87d071fb6ef
-Removing intermediate container e87d071fb6ef
- ---> 3b6da444cc3c
-Step 9/9 : EXPOSE 8080/tcp
- ---> Running in ddb64fc64b85
-Removing intermediate container ddb64fc64b85
- ---> 3e3076009603
-Successfully built 3e3076009603
-Successfully tagged haproxy:latest
-</code>
-</hidden>
-On teste la configuration :
-<code bash>
-$ docker run -it --rm --name haproxy-syntax-check haproxy haproxy -c -f /usr/local/etc/haproxy/haproxy.cfg
-Configuration file is valid
-</code>
-Lancer le container :
-<code bas>
-$ docker run -d -p 8080:8080 -p 443:443 -p 80:80 --name my-haproxy3 haproxy
-$ docker ps
-CONTAINER ID        IMAGE                  COMMAND                  CREATED             STATUS              PORTS                                                                               NAMES
-c8973e841b2        haproxy                "/docker-entrypoint.…"   8 seconds ago       Up 5 seconds        80/udp, 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp, 443/udp, 0.0.0.0:8080->8080/tcp   my-haproxy
-</code>
-__Statistiques :__ [[http://192.168.1.101:8080/haproxy?stats|http://192.168.1.101:8080/haproxy?stats]]