How To Set Proxy Systemwide (wget And Docker)

Home » CentOS » How To Set Proxy Systemwide (wget And Docker)
CentOS 4 Comments

Hallo, what is the right way to set a proxy systemwide using CentOS 7?
I need this for wget and docker. My first idea was /etc/environment but allthough the proxy is set wget and docker don‘ t connect to their target-systems.

Thanks for hints

Ralf

4 thoughts on - How To Set Proxy Systemwide (wget And Docker)

  • How are you doing it in /etc/environment? And how is the process calling wget and docker getting initiated? The data in
    /etc/environment should be set if the process is in a PAM aware environment, but I would expect that there may be ways where you could not get it set. The other place to put it would be in
    /etc/profile.d/proxy.sh and /etc/profile.d/proxy. but that would require also the shells sourcing those files not to clear out their environment variables or to make sure they source
    /etc/profile.d when starting up.

    —
    Stephen J Smoogen.

  • I have this in /etc/profile.d/proxy-config.sh:
    —–%<--------------------------------- PROXYHOST="proxy" PROXYPORT="8080" for CFGFILE in /etc/sysconfig/proxy-config ${HOME}/.proxy-config; do [ -s $CFGFILE ] && . $CFGFILE done export http_proxy="http://${PROXYHOST}:${PROXYPORT}" export HTTP_PROXY="http://${PROXYHOST}:${PROXYPORT}" export https_proxy="http://${PROXYHOST}:${PROXYPORT}" export HTTPS_PROXY="http://${PROXYHOST}:${PROXYPORT}" export ftp_proxy="http://${PROXYHOST}:${PROXYPORT}" export FTP_PROXY="http://${PROXYHOST}:${PROXYPORT}" export all_proxy="http://${PROXYHOST}:${PROXYPORT}" export ALL_PROXY="http://${PROXYHOST}:${PROXYPORT}" export no_proxy="localhost,$(hostname -s),$(hostname -f),$(hostname -d),127.0.0.1" export NO_PROXY="localhost,$(hostname -s),$(hostname -f),$(hostname -d),127.0.0.1" export RSYNC_PROXY="${PROXYHOST}:${PROXYPORT}" unset PROXYHOST PROXYPORT CFGFILE -----%<--------------------------------- Regards, Simon

  • Zitat von Simon Matter via CentOS :

    Hallo, works perfect for wget. Docker fails
    [root@srvdockerndxx tmp]# docker run –rm –privileged -v
    /var/run/docker.sock:/var/run/docker.sock -v
    /var/lib/rancher:/var/lib/rancher rancher/agent:v1.2.10
    http://192.168.x.y/v1/scripts/811F51C097F763ABA2E5:1546214400000:Nzpsvk8sbaKXle3QYotSNzUFk Unable to find image ‘rancher/agent:v1.2.10’ locally Trying to pull repository docker.io/rancher/agent …
    /usr/bin/docker-current: Get https://registry-1.docker.io/v2/:
    net/http: request canceled while waiting for connection
    (Client.Timeout exceeded while awaiting headers). See ‘/usr/bin/docker-current run –help’.
    [root@srvdockerndxx tmp]#
    Seems as if docker needs more or other proxy-configurations.

    Ralf