Dwellers

2014-11-03T15:40:13Z

2001:470:1F13:D91:0:0:0:4: /* Shipyard */ Provides a shipyard instance to manage Dwellers (and potentially other Docker installation) at http://dwellers.nasqueron.org:30080

'''Dwellers''' is an VMWare EXSi instance installed on [[Stormshear]].

The goal of this server is to provide a Docker / OpenShift / Geard CentOS PaaS service.

== Basic information ==
* '''IPs:'''
** 212.129.32.223
** 2001:470:1f13:ce7:ca5:cade:fab:1e
* '''Hostname:''' dwellers.nasqueron.org
* '''Homepage:''' http://dwellers.nasqueron.org/
* '''Configuration:'''Access to 3.5 GB RAM and 4 core, burstable on request to 8 cores/+-6 Gb (to be negotiated according [[Ysul]] use)
* '''OS:''' CentOS 7
* '''ISP:''' [http://www.online.net Online] (FR)
* '''Network:''' Illiad (FR)
* '''Status:''' Installing.
* '''Policy:''' Access for any Nasqueron or Wolfplex project
* '''Started:''' 2014-07-13

== Services ==
* SSH (*:22)
* Docker
* OpenShift

== Containers ==
=== Ports table ===
Ø indicates an unmapped port. In such cases, it's accessible logging in Dwellers, and connecting locally to the current mutable container IP variable and the immutable specified port.

{| class="wikitable"
! '''Container name'''
! '''Container image'''
! '''Prefix'''
! '''Service'''
! '''Internal port'''
! '''External port'''
|-
| Dwellers Shipyard
| shipyard/shipyard
| 30
| Apache||80||30080
|-
|rowspan=3| phabricator.nasqueron.org
|rowspan=3| yesnault/docker-phabricator:latest
|rowspan=3| 31
| SSH||22||Ø
|-
| Apache||80||31080
|-
| MySQL||3306||Ø
|-
|rowspan=3| forum.nasqueron.org
|rowspan=3| provided by the project Discuss docker image
|rowspan=3| 32
| SSH||22||Ø
|-
| Apache||80||32080
|-
|colspan=3|Others services like redis are still to document
|-
|rowspan=2| bugzilla.espace-win.org
|rowspan=2| dklawren/docker-bugzilla
|rowspan=2| 33
| SSH||22||Ø
|-
| Apache||80||33080
|-

|}

=== phabricator.nasqueron.org ===
'''Port prefix:''' 31

Provides a Phabricator instance for Nasqueron projects at [http://phabricator.nasqueron.org http://phabricator.nasqueron.org].

To run a new container:
docker run -p 31080:80 nasqueron-phabricator

=== Shipyard ===
'''Port prefix:''' 30

Provides a shipyard instance to manage Dwellers (and potentially other Docker installation) at http://dwellers.nasqueron.org:30080

To run RethinkDB for the storage and launch shipyard:
docker run -it -d --name shipyard-rethinkdb-data --entrypoint /bin/bash shipyard/rethinkdb -l
docker run -it -P -d --name shipyard-rethinkdb --volumes-from shipyard-rethinkdb-data shipyard/rethinkdb
docker run -it -p 30080:8080 -d --name shipyard --link shipyard-rethinkdb:rethinkdb shipyard/shipyard

To control shipyard instance, launch the CLI (also in a container):
docker run -it shipyard/shipyard-cli

Documentation is at http://shipyard-project.com/docs/usage/cli/

== Troubleshoot ==
=== How to point a domain here? ===
For your domains:
* subdomain.domain.tld A 212.129.32.223
* subdomain.domain.tld AAAA 2001:470:1f13:ce7:ca5:cade:fab:1e

To request a DNS update for domains using extensively the Nasqueron servers infrastructure:
* subdomain.nasqueron.org CNAME www3.nasqueron.org
* subdomain.espace-win.org CNAME www2.espace-win.org

=== How to access by SSH to an instance? ===
See the ports table to check if a port is assigned. We don't assign port if there is no reason general public got access to the VM by SSH. We assign port each time a stable address is needed (for example to talk with a Git server)

If the port is mapped:

ssh -p <port> username@dwellers.nasqueron.org

If the port is unmapped, you can from Dwellers:

docker ps
docker inspect <instance id> #gets the local IP
ssh <IP 172.*>

=== 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

;If you've reset the configuration and need to add again the IP:
ip addr 212.129.32.223/32 dev ens192

;Routing is probably the issue:
ip route add 62.210.76.1 dev ens192
ip route add default via 62.210.76.1

;Same for the case we can ping/ssh (slowly) from [[Ysul]] but not from the world:
ip route change 62.210.76.1 dev ens192
ip route change default via 62.210.76.1

;Reconfigure the IPv6 tunnel
ip tunnel del he-ipv6
ip tunnel add he-ipv6 mode sit remote 216.66.84.42 local 212.129.32.223 ttl 255
ip link set he-ipv6 up
ip addr add 2001:470:1f12:ce7::2/64 dev he-ipv6
ip addr add 2001:470:1f13:ce7:ca5:cade:fab:1e/64 dev he-ipv6
ip route change ::/0 dev he-ipv6

=== A port on the host doesn't reply (but does in Docker) ===
You can reset the iptables configuration. A script has been provided for that.

# systemctl stop docker
# [[reset-iptables]]
# systemctl start docker

[[Category:Dwellers]]

Dwellers

2014-11-03T15:39:03Z

2001:470:1F13:D91:0:0:0:4: /* Containers */

'''Dwellers''' is an VMWare EXSi instance installed on [[Stormshear]].

The goal of this server is to provide a Docker / OpenShift / Geard CentOS PaaS service.

== Basic information ==
* '''IPs:'''
** 212.129.32.223
** 2001:470:1f13:ce7:ca5:cade:fab:1e
* '''Hostname:''' dwellers.nasqueron.org
* '''Homepage:''' http://dwellers.nasqueron.org/
* '''Configuration:'''Access to 3.5 GB RAM and 4 core, burstable on request to 8 cores/+-6 Gb (to be negotiated according [[Ysul]] use)
* '''OS:''' CentOS 7
* '''ISP:''' [http://www.online.net Online] (FR)
* '''Network:''' Illiad (FR)
* '''Status:''' Installing.
* '''Policy:''' Access for any Nasqueron or Wolfplex project
* '''Started:''' 2014-07-13

== Services ==
* SSH (*:22)
* Docker
* OpenShift

== Containers ==
=== Ports table ===
Ø indicates an unmapped port. In such cases, it's accessible logging in Dwellers, and connecting locally to the current mutable container IP variable and the immutable specified port.

{| class="wikitable"
! '''Container name'''
! '''Container image'''
! '''Prefix'''
! '''Service'''
! '''Internal port'''
! '''External port'''
|-
| Dwellers Shipyard
| shipyard/shipyard
| 30
| Apache||80||30080
|-
|rowspan=3| phabricator.nasqueron.org
|rowspan=3| yesnault/docker-phabricator:latest
|rowspan=3| 31
| SSH||22||Ø
|-
| Apache||80||31080
|-
| MySQL||3306||Ø
|-
|rowspan=3| forum.nasqueron.org
|rowspan=3| provided by the project Discuss docker image
|rowspan=3| 32
| SSH||22||Ø
|-
| Apache||80||32080
|-
|colspan=3|Others services like redis are still to document
|-
|rowspan=2| bugzilla.espace-win.org
|rowspan=2| dklawren/docker-bugzilla
|rowspan=2| 33
| SSH||22||Ø
|-
| Apache||80||33080
|-

|}

=== phabricator.nasqueron.org ===
'''Port prefix:''' 31

Provides a Phabricator instance for Nasqueron projects at [http://phabricator.nasqueron.org http://phabricator.nasqueron.org].

To run a new container:
docker run -p 31080:80 nasqueron-phabricator

=== Shipyard ===
'''Port prefix:''' 30

Run RethinkDB for the storage and launch shipyard:
docker run -it -d --name shipyard-rethinkdb-data --entrypoint /bin/bash shipyard/rethinkdb -l
docker run -it -P -d --name shipyard-rethinkdb --volumes-from shipyard-rethinkdb-data shipyard/rethinkdb
docker run -it -p 30080:8080 -d --name shipyard --link shipyard-rethinkdb:rethinkdb shipyard/shipyard

To control shipyard instance, launch the CLI (also in a container):
docker run -it shipyard/shipyard-cli

Documentation is at http://shipyard-project.com/docs/usage/cli/

== Troubleshoot ==
=== How to point a domain here? ===
For your domains:
* subdomain.domain.tld A 212.129.32.223
* subdomain.domain.tld AAAA 2001:470:1f13:ce7:ca5:cade:fab:1e

To request a DNS update for domains using extensively the Nasqueron servers infrastructure:
* subdomain.nasqueron.org CNAME www3.nasqueron.org
* subdomain.espace-win.org CNAME www2.espace-win.org

=== How to access by SSH to an instance? ===
See the ports table to check if a port is assigned. We don't assign port if there is no reason general public got access to the VM by SSH. We assign port each time a stable address is needed (for example to talk with a Git server)

If the port is mapped:

ssh -p <port> username@dwellers.nasqueron.org

If the port is unmapped, you can from Dwellers:

docker ps
docker inspect <instance id> #gets the local IP
ssh <IP 172.*>

=== 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

;If you've reset the configuration and need to add again the IP:
ip addr 212.129.32.223/32 dev ens192

;Routing is probably the issue:
ip route add 62.210.76.1 dev ens192
ip route add default via 62.210.76.1

;Same for the case we can ping/ssh (slowly) from [[Ysul]] but not from the world:
ip route change 62.210.76.1 dev ens192
ip route change default via 62.210.76.1

;Reconfigure the IPv6 tunnel
ip tunnel del he-ipv6
ip tunnel add he-ipv6 mode sit remote 216.66.84.42 local 212.129.32.223 ttl 255
ip link set he-ipv6 up
ip addr add 2001:470:1f12:ce7::2/64 dev he-ipv6
ip addr add 2001:470:1f13:ce7:ca5:cade:fab:1e/64 dev he-ipv6
ip route change ::/0 dev he-ipv6

=== A port on the host doesn't reply (but does in Docker) ===
You can reset the iptables configuration. A script has been provided for that.

# systemctl stop docker
# [[reset-iptables]]
# systemctl start docker

[[Category:Dwellers]]

Nasqueron Agora - User contributions [en]

Dwellers

Dwellers