feczo

appengine_config.py
def webapp_add_wsgi_middleware(app):
  from google.appengine.ext.appstats import recording
  app = recording.appstats_wsgi_middleware(app)
  return app

appstats_SHELL_OK = True

app.yaml
[..]

feczo

#!/usr/bin/env python
import os
os.system("gcutil listinstances --filter='status eq RUNNING'  --columns=disks --format=csv 2>&1 | grep '/' >/tmp/gcutil.mounted;"
"gcutil listdisks --columns=name --format=names >/tmp/gcutil.disks")

disks = set(open("/tmp/gcutil.disks").read().split())
mounted = set(open("/tmp/gcutil.mounted").read().split())

uniques = disks.difference(mounted).union(mounted.difference(disks))

feczo

1. gcutil addinstance --image=windows-server-2008-r2-dc-v20140609 --zone=europe-west1-windows --machine_type=n1-standard-1 source-windows

2. Provide a password for the gceadmin account of your Windows instance(s):

3. wait about 10-15 minutes

4. confirm that the instance is completely up: gcutil getserialportoutput source-windows output should end with: ```

feczo

1. Take a snapshot of your existing instance. Go to console.developers.google.com/project/[Project Number]/compute/snapshots and click "New snapshot" Name your snapshot (e.g. windows-snapshot) and select the disk of your Windows instance under "SOURCE DISK" Click "Create" to create the instance.
2. Create a bigger disk and apply the snapshot e.g. gcutil --service_version="v1" --project="modelity-wp" adddisk "mybigwindows" --zone="us-central2-windows" --source_snapshot="windows-snapshot" --disk_type="pd-standard" --size_gb="1300"
3. Create a new instance and attach the bigger disk e.g. gcutil --service_version="v1" --project="modelity-wp" addinstance "mybigwindows" --zone="us-central2-windows" --machine_type="n1-standard-1" --network="default" --external_ip_address="ephemeral" --disk="mybigwindows,deviceName=mybigwindows,mode=READ_WRITE,boot"

feczo

Section A = cloning the disk

1. go to the cloud console https://console.developers.google.com
2. go to snapshots and click on 'New snapshot'
3. select your source disk
4. Take note of the Name field and click 'Create'
5. go to disks click on 'New disk'
6. flip Source Type to Snapshot
7. make sure you define the zone matching where the instance is going to be hosted
8. select source snapshot created at step 4

feczo

import webapp2

from apiclient.discovery import build
from apiclient.errors import HttpError
import httplib2
from oauth2client.client import SignedJwtAssertionCredentials
# Enter your Google Developer Project number
PROJECT_NUMBER = "XXXXXXXXXX"

feczo

delete EVERY instance

gcutil --format=names listinstances | while read inst; do gcutil deleteinstance $inst -f --delete_boot_pd&; done;

Only Unused ones

gcutil listinstances --filter="status ne RUNNING" --format=names | while read inst; do gcutil deleteinstance $inst -f --delete_boot_pd&; done;

feczo

apt-get -y update
apt-get -y install nginx; 
echo "<center><h2>Welcome to $HOSTNAME</h2></center>" | sudo tee /usr/share/nginx/www/index.html;
service nginx start

eg.:

feczo

--- move_cmds.py	2014-08-06 17:41:47.000000000 +1000
+++ /Users/sub/cloud/platform/gcutil/lib/google_compute_engine/gcutil_lib/move_cmds.py	2014-08-06 18:21:24.000000000 +1000
@@ -291,7 +291,7 @@
 
     self._VerifyOperations(self.MakeListResult(results, 'operationList'))
 
-  def _DeleteInstances(self, instances, zone):
+  def _DeleteInstances(self, instances, zone, raisefatal=True):  
     """Deletes the given instances.
 

feczo

SRC_ZONE="us-central1-a"
DST_ZONE="asia-east1-a"
DISK_NAME="disk1"
SNAP_NAME="snap1"
gcloud compute disks snapshot $DISK_NAME --snapshot-names $SNAP_NAME --zone $SRC_ZONE &&
gcloud compute disks delete $DISK_NAME --zone $SRC_ZONE --quiet &&
gcloud compute disks create $DISK_NAME --zone $DST_ZONE --source-snapshot $SNAP_NAME &&

gcloud compute snapshots delete $SNAP_NAME --quiet