niedbalski

ubuntu@niedbalski-bastion:~/charms$ juju run --service rabbitmq-server "sudo cat /etc/hosts"
- MachineId: "4"
  Stdout: |
    127.0.0.1 localhost

    # The following lines are desirable for IPv6 capable hosts
    ::1 ip6-localhost ip6-loopback
    fe00::0 ip6-localnet
    ff00::0 ip6-mcastprefix
    ff02::1 ip6-allnodes

niedbalski

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import networkx as nx
import matplotlib.pyplot as plt

__author__ = 'Jorge Niedbalski R. <jnr@pyrosome.org>'

class SPF:
    valid_moves = [(-1, -2),

niedbalski

=== modified file 'deployer/action/importer.py'
--- deployer/action/importer.py	2014-05-29 17:03:15 +0000
+++ deployer/action/importer.py	2014-05-29 20:45:52 +0000
@@ -60,7 +60,7 @@
         self.log.debug("Getting charms...")
         self.deployment.fetch_charms(
             update=self.options.update_charms,
-            no_local_mods=self.options.no_local_mods)
+            local_mods=self.options.local_mods)
 

niedbalski

=== modified file 'charmtools/templates/python/files/scripts/charm_helpers_sync.py'
--- charmtools/templates/python/files/scripts/charm_helpers_sync.py	2014-05-23 20:10:24 +0000
+++ charmtools/templates/python/files/scripts/charm_helpers_sync.py	2014-05-30 20:19:55 +0000
@@ -30,7 +30,7 @@
 def clone_helpers(work_dir, branch):
     dest = os.path.join(work_dir, 'charm-helpers')
     logging.info('Checking out %s to %s.' % (branch, dest))
-    cmd = ['bzr', 'branch', branch, dest]
+    cmd = ['bzr', 'checkout', '--lightweight', branch, dest]
     subprocess.check_call(cmd)

niedbalski

#!/usr/bin/env python
"""
Usage:
$ juju get-grep service config_entry
"""
__author__ == "Jorge Niedbalski R. <jorge.niedbalski@canonical.com>"

import subprocess
import sys
import yaml

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import subprocess

logger = logging.getLogger(__name__)

def ensure_service_is_running(service):
    def wrapper(callback):
        def wrapped_f(self, *args, **kwargs):
            try:
                subprocess.check_call(["service", service, "stop"])
                callback(self, *args, **kwargs)

niedbalski

//NewConfigFromFile function loads a YAML file and returns
//a pointer to a newly create Configuration struct
func NewConfigFromFile(path string) (*Config, error) {
	cfg := New(Config)

	if _, err := os.Stat(path); os.IsNotExist(err) {
		return nil, errors.New("Cannot open configuration file")
	}

	readed, err := ioutil.ReadFile(path)

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Usage

On your charms code, put a trace exception

from charmhelpers.contrib.python import pdb

@hooks.hook()
def install():
   pdb.set_trace()
 ...

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def juju_status(juju_env=None):
    cmd = ['juju', 'status']
    if juju_env:
        cmd.append(['-e', juju_env])
    status_raw = subprocess.check_output(cmd)
    return yaml.safe_load(status_raw)

niedbalski

19<28@19niedbalski> neutron port-create --fixed-ip ip_address=10.5.0.x --security-group default wolsen_admin_net
19<28@19niedbalski> then, for each port ( neutron port-list ) 
19<28@19niedbalski> neutron port-update 0d750378-8850-4bfb-9a9c-62bf3f69af8f --allowed_address_pairs list=true type=dict ip_address=10.5.0.x