[root@bootstrap1 ~]# sudo bash dcos_generate_config.sh --install-prereqs
====> EXECUTING INSTALL PREREQUISITES
====> START install_prereqs
====> STAGE install_prereqs
====> STAGE install_prereqs
====> OUTPUT FOR install_prereqs
====> ACTION install_prereqs COMPLETE
====> SUMMARY FOR install_prereqs
2 out of 2 hosts successfully completed install_prereqs stage.
====> END OF SUMMARY FOR install_prereqs
error uploading: HTTPSConnectionPool(host='api.segment.io', port=443): Max retries exceeded with url: /v1/batch (Caused by ConnectTimeoutError(<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7fd576628a20>, 'Connection to api.segment.io timed out. (connect timeout=15)'))
I have a strong suspicion of proxy settings and i have tried to define the same in most of the files i can think of :
in /etc/systemd/system/docker.service.d/override.conf.
in config.yml
in system
in /etc/systemd/system/docker.service.d/http-proxy.conf
i have selinux ,networkmanager and firewalls / dnsmasq disabled.
docker is 1.8 and it works fine while pulling individual images.
This entire setup is on 3 VMs.