我有一个kubernetes集群,并使用Jenkins
pipeline jenkins:
podTemplate(label: 'pod-golang', containers: [
containerTemplate(name: 'golang', image: 'golang:latest', ttyEnabled: true, command: 'cat'),
containerTemplate(name: 'docker', image: 'docker:17.11-dind', ttyEnabled: true, command: 'cat'),
],
volumes: [hostPathVolume(hostPath: '/var/run/docker.sock', mountPath: '/var/run/docker.sock')]
) {
node('pod-golang') {
def app
String applicationName = "auth"
String buildNumber = "0.1.${env.BUILD_NUMBER}"
stage 'Checkout'
checkout scm
container('docker') {
stage 'Create docker image'
app = docker.build("test/${applicationName}")
}
}
}当我在新的(正在创建的)容器中运行"docker build“命令时,网络不工作:
Step 1/6 : FROM alpine:latest
---> e21c333399e0
Step 2/6 : RUN apk --no-cache add ca-certificates
---> Running in 8483bb918ee8
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
[91mWARNING: Ignoring http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz: operation timed out
[0mEXITCODE 0[91mWARNING: Ignoring http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz: operation timed out如果我在我看到的主机上使用"docker run“命令,它不能在”手动“启动的docker镜像中正常工作:
root@node2:~/tmp# docker run --rm -it alpine ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
^C
--- 8.8.8.8 ping statistics ---
14 packets transmitted, 0 packets received, 100% packet loss
root@node2:~/tmp# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=12.9 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=12.9 ms
^C
--- 8.8.8.8 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 12.927/12.943/12.960/0.114 ms但是当我使用kubectl的pod时,一切都正常。
我怎么才能修复它呢?
https://stackoverflow.com/questions/47681209
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