Given a router, get the attached external gateway's pool name:
floating_ip_pool_name = network.networks.get(router.external_gateway_info["network_id"]).name
# => "IO.IP"
Use the pool name to provision a floating IP:
["192.168.101.4", "174.128.50.29", "192.168.101.3", "192.168.100.12", "174.128.50.28", "192.168.100.16", "10.0.28.20", "192.168.100.15", "174.128.50.5", "10.0.255.52", "10.0.28.14", "192.168.100.13", "10.0.28.15", "192.168.100.10", "174.128.50.9", "10.0.28.16", "10.0.28.13", "10.0.28.12", "192.168.100.11", "10.0.28.11", "10.0.28.7", "192.168.100.9", "10.0.28.6", "192.168.100.8", "192.168.100.6", "174.128.50.17", "10.0.28.5"] |
Given a router, get the attached external gateway's pool name:
floating_ip_pool_name = network.networks.get(router.external_gateway_info["network_id"]).name
# => "IO.IP"
Use the pool name to provision a floating IP:
#!/usr/bin/env bash | |
set -x | |
set -e | |
export CF_VERSION=v154 | |
export CF_RELEASE_DIR=${CF_RELEASE_DIR:-"$HOME/Projects/bosh_releases/cf-release"} | |
export TEST_APP_DIR=${TEST_APP_DIR:-"$HOME/Sites/cloudfoundry_apps/service-binding-proxy"} | |
export BROKER_DIR=${BROKER_DIR:-"$HOME/Sites/servaas"} |
FROM stackbrew/ubuntu:saucy | |
MAINTAINER Dr Nic Williams | |
# reduce output from debconf | |
ENV DEBIAN_FRONTEND noninteractive | |
# 'apt-get update' always return 0. we should check actually updated. | |
RUN apt-get update | tee /tmp/apt-update_output | |
RUN ! (grep '^Err' /tmp/apt-update_output) |
Run docker server on a fresh folder:
docker -d -g /home/core/docker-build/ -p /var/run/docker-build.pid -H tcp://127.0.0.1:5011
In the gnatsd-dockerfile project:
docker -H localhost:5011 build -t localhost:5011/gnatsd .
Pulling ubuntu image from public registry | |
``` | |
core@localhost ~ $ docker -H tcp://localhost:5011 pull ubuntu:13.04 | |
Pulling repository ubuntu | |
eb601b8965b8: Download complete | |
511136ea3c5a: Download complete | |
f323cf34fd77: Download complete | |
core@localhost ~ $ docker -H tcp://localhost:5011 images | |
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE |
Running local fresh docker in a terminal:
mkdir -p /home/core/docker1
sudo docker -d -g /home/core/docker1 -p /var/run/docker1.pid -H tcp://127.0.0.1:5011
Pulling ubuntu image from public registry into that docker (in another terminal):
$ docker logs -f skydock | |
[info] 1392353435 skydock: loading plugins from /plugins/default.js | |
[debug] 1392353435 skydock: starting restore of containers | |
[info] 1392353435 skydock: adding 10d3ea0995 (skydns) to skydns | |
[debug] 1392353435 skydock: starting main process | |
[debug] 1392353435 skydock: received event (start) 0f231d44eb6271ab82976ba1829dcb53483b8983e20c88c3f410408ff0060a9b crosbymichael/skydock:latest | |
[info] 1392353435 skydock: adding 0f231d44eb (skydock) to skydns | |
[debug] 1392353582 skydock: received event (die) 10d3ea09958ab0771cb12ed36131a4d35099e00127ac05c88de4dd3aebc78e53 crosbymichael/skydns:latest | |
[info] 1392353582 skydock: removing 10d3ea0995 from skydns | |
[debug] 1392353582 skydock: received event (stop) 10d3ea09958ab0771cb12ed36131a4d35099e00127ac05c88de4dd3aebc78e53 crosbymichael/skydns:latest |
Find a RouteTable for a given public Subnet:
subnet = Fog::Compute["aws"].subnets.last
subnet_id = subnet.subnet_id
rts = Fog::Compute["aws"].route_tables
route_table_for_subnet = rts.find {|rt| rt.associations.find {|assoc| assoc["subnetId"] == subnet_id} }
root@drbd-0:~# drbdadm create-md r0 | |
md_offset 5242875904 | |
al_offset 5242843136 | |
bm_offset 5242679296 | |
Found some data | |
==> This might destroy existing data! <== | |
Do you want to proceed? |