Equatower: Difference between revisions
From Nasqueron Agora
(Network troubleshoot) |
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'''Equatower''' is an infrastructure server used to serve Docker containers. | '''Equatower''' is an infrastructure server used to serve Docker containers. It's hosted on [[Dreadnought]] hypervisor. | ||
New services, provisionned by SaltStack through our rOPS repository, should be deployed to Equatower. | New services, provisionned by SaltStack through our rOPS repository, should be deployed to Equatower. | ||
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ip tunnel del he-ipv6 | ip tunnel del he-ipv6 | ||
/sbin/ipv6-setup-tunnel | /sbin/ipv6-setup-tunnel | ||
[[Category:Servers]] | |||
Revision as of 22:17, 7 December 2018
Equatower is an infrastructure server used to serve Docker containers. It's hosted on Dreadnought hypervisor.
New services, provisionned by SaltStack through our rOPS repository, should be deployed to Equatower.
PaaS Docker
Containers
| Group | Container | Image | Purpose |
|---|---|---|---|
| jenkins_cd | jenkins | jenkinsci/jenkins | Jenkins master for CD |
| jenkins_cd | apsile | nasqueron/jenkins-slave-php | Jenkins slave |
| jenkins_cd | elapsi | nasqueron/jenkins-slave-php | Jenkins slave |
| openfire | openfire | gizmotronic/openfire | XMPP server |
| phpbb | phpbb_db | nasqueron/mysql | MySQL server for phpBB PaaS |
| phpbb | phpbb_ook | nasqueron/nginx-php7-fpm | QA container for phpBB PaaS |
| phpbb | phpbb_test | nasqueron/nginx-php7-fpm | dev container for phpBB PaaS |
Ports
| Port | Service | Purpose |
|---|---|---|
| 3478 | Openfire | STUN / TURN |
| 5222 | Openfire | C2S XMPP |
| 5263 | Openfire | S2S XMPP |
| 38080 | Jenkins | back-end web server |
Troubleshoot
No network at boot time
Access the machine on the hypervisor, then:
- Check the interface is up
ip addr ifup ens192 # to bring it up
The interface to use is the one connected to the main network, with 00:50:56:0c:53:94 as MAC address. It normally should be defined at ens192.
- If you've reset the configuration and need to add again the IP
ip addr add 51.255.124.10/32 dev ens192
- Routing is probably the issue
ip route add 91.121.86.254 dev ens192 ip route add default via 91.121.86.254
- Same for the case we can ping/ssh (slowly) from Ysul but not from the world
ip route change 91.121.86.254 dev ens192 ip route change default via 91.121.86.254
- Reconfigure the IPv6 tunnel
At some point, the Linux route2 method stopped to work, but the Linux net-tools method still work.
ip tunnel del he-ipv6 /sbin/ipv6-setup-tunnel
