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Author SHA1 Message Date
Bryan Boreham 7182ec0463 Merge pull request #2338 from weaveworks/awsvpc-docs 
awsvpc docs
 2016-06-15 16:59:54 +01:00
Bryan Boreham 425f17aab1 Mention that 'weave launch' now waits 2016-06-15 16:58:05 +01:00
Bryan Boreham 3494cc39c1 Expand description surrounding link to awsvpc mode 2016-06-15 16:58:05 +01:00
Bryan Boreham bb203a2d18 Merge branch '1.5' 2016-06-15 13:50:47 +01:00
Bryan Boreham 95b42a532a Merge pull request #2367 from weaveworks/issues/2290-own-image 
Use our own ubuntu image
 2016-06-15 13:50:26 +01:00
Bryan Boreham 08e2c5c14e Fix link for 'docker run' docs 2016-06-15 13:48:25 +01:00
Bryan Boreham a4f3e763bb Use our own ubuntu image 2016-06-15 13:47:20 +01:00
Bryan Boreham 06feefe80f Merge branch '1.5' 2016-06-15 11:12:12 +01:00
Bryan Boreham 3dd7e13cc0 Merge pull request #2369 from weaveworks/issues/2335 
Describe creating multiple networks using the plugin
 2016-06-15 11:11:25 +01:00
Bryan Boreham fdf3afa935 Review feedback 2016-06-15 11:10:13 +01:00
Matthias Radestock 179b6f7cf9 Merge pull request #2368 from weaveworks/small-doc-fixes 
Small doc fixes
 2016-06-14 16:26:17 +01:00
Martynas Pumputis 73a393823a Merge pull request #2370 from weaveworks/awsvpc-clashes 
Report a couple of options that are incompatible with --awsvpc
 2016-06-14 10:12:37 +01:00
Bryan Boreham b32da8d69f Report a couple of options that are incompatible with --awsvpc 2016-06-13 16:53:27 +01:00
Bryan Boreham b993fd67ab Describe creating multiple networks using the plugin 2016-06-13 16:49:55 +01:00
Bryan Boreham e9770740d8 Use short name rather than long hex ID 2016-06-13 16:20:32 +01:00
Bryan Boreham 7abed164eb Clean up reference to 'above' 2016-06-13 16:11:01 +01:00
Matthias Radestock 7a1bd27a58 Merge branch '1.5' 2016-06-13 15:24:49 +01:00
Matthias Radestock aca34191da Merge pull request #2365 from weaveworks/issues/2283-validate-cidrs 
Validate CIDRs in proxy before attaching a container

Fixes #2283
 2016-06-13 15:15:48 +01:00
Martynas Pumputis df5508c0f3 Check CIDRs before attaching a container in proxy 
If any cidr is invalid, a user will get the following error:
"docker: Error response from daemon: invalid WEAVE_CIDR: $CIDR".
 2016-06-13 14:54:16 +01:00
Bryan Boreham e63fd0b38f Merge branch '1.5' 2016-06-13 12:00:46 +01:00
Bryan Boreham 47878cf5b6 Merge pull request #2362 from weaveworks/checkpoint-doc 
Re-instate mention of checkpoint on install page
 2016-06-13 11:13:16 +01:00
Anita Buehrle f0ea18171b tweaked the sentence a little 2016-06-13 10:57:35 +01:00
Bryan Boreham aa3f40ec8d Re-instate mention of checkpoint on install page lost in d1e004dedc 2016-06-13 10:57:19 +01:00
Bryan Boreham bf8c8833e5 Merge pull request #2356 from weaveworks/issues/2322-awsvpc-enhance 
Transfer IPAM ranges to UnknownPeer if no peer is found during Shutdown
 2016-06-10 14:00:36 +01:00
Martynas Pumputis 8569cbd4a3 Force transferring of IPAM ranges in a case of Shutdown 
If no peer for transfer is found, we transfer them to
mesh.UnknownPeerName to notify the ring update tracker.

Makes the awsvpc tracker to remove local entries from
the VPC route table when the last peer calls "weave reset".
 2016-06-10 11:51:31 +01:00
Adam Harrison adcb1018df Merge pull request #2345 from weaveworks/issues/2344-persist-more 
Fix ring persistence after free space update
 2016-06-09 16:37:57 +01:00
Adam Harrison f4b9a9b66c Merge pull request #2352 from weaveworks/issues/2318-moar-help 
Print usage on --help argument to any command
 2016-06-09 16:02:35 +01:00
Bryan Boreham 52d911c8c1 Merge branch '1.5' 2016-06-09 13:06:41 +00:00
Bryan Boreham d1314dd248 Fix broken link 2016-06-09 13:05:39 +00:00
Bryan Boreham 5db7a2bae1 Print usage on --help argument to any command 2016-06-09 12:44:37 +00:00
Bryan Boreham 71540e6c6d Clarify IAM role and policy 2016-06-09 10:41:34 +00:00
Anita Buehrle 3c45ba09f9 A few edits to improve awsvpc docs. 
Fixed up the notes with spaces and bolding
Fixed some awkwardness in first paragraph
Fixed a couple of other sentences
 2016-06-09 10:40:46 +00:00
Bryan Boreham cf87a84bd9 Merge pull request #2341 from weaveworks/issues/2017-awsvpc 
Add AWSVPC. Fixes #2017
 2016-06-08 17:24:55 +01:00
Bryan Boreham c77b2e8fb3 Tell the proxy that multicast is off in awsvpc mode. 
Otherwise it will use the regular weavewait program which wait for the
multicast route to be added.
 2016-06-08 16:44:54 +01:00
Bryan Boreham 37fd54f20b Perform AWSVPC checks for attach in script rather than in weaveutil 2016-06-08 16:44:54 +01:00
Martynas Pumputis fb9b4ddec0 Enable AWSVPC 
This requires the following additional steps:

- Setting proxy_arp on on the bridge, because that's how we do
  the routing (check the comment at the place where we set it on).
- Disable ARP requests queueing, because it introduces unnecessary
  delay for the first ARP request resulting in a high latency of
  the first packet (on t2.micro machines I've encountered ~700ms
  latency). Also, the queue is bounded, so we might risking to drop
  the requests.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis 7670fed72c Add AWSVPC setup routines to the attach script 
When running in the AWSVPC mode, we need to do the following:

- Keep the HW TX offloading on.
- Check that the allocated address belongs to the default subnet,
  because only one subnet is allowed and it should be the default one.

If it is not possible to determine whether AWSVPC is on, we ignore
all the steps, because the attachment routines have to work
regardless whether the router is running and the AWSVPC detection
is done by querying the /ipinfo/tracker endpoint served by
the router.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis de2a70861c Add GET /ipinfo/tracker 
The endpoint returns the name of tracker. It is used to determine
whether the router is running a tracker.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis 9fc7be83c8 Create a Tracker when starting the router 
The tracker's HandleUpdate method is called by the ring update routines.

In addition, we add a dummy overlay for AWSVPC to make `weave (status|
report)` to produce reasonable reports which includes AWS hosts
connection state.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis c260536429 Add AWSVPC Tracker 
The tracker is responsible for managing the AWSVPC route tables
which is used to implement the underlay routing based on VPC.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis 59b3a3c8c5 Add the Tracker interface 
An instance of the interface must implement the HandleUpdate method
which (in the future) will be called when any change to the IPAM ring
occurs.
 2016-06-08 16:44:54 +01:00
Martynas Pumputis 49f2e208c3 Make ClaimForPeers to claim CIDR-aligned ranges 2016-06-08 16:44:54 +01:00
Martynas Pumputis 2266868648 Add the range.CIDRs functions 2016-06-08 16:44:54 +01:00
Bryan Boreham d1bba977f3 Don't stop reporting free space at the first unchanged range 2016-06-08 11:53:35 +01:00
Bryan Boreham e2bee6e8c6 Persist ring after updates caused by reportFreeSpace() 2016-06-08 11:52:38 +01:00
Bryan Boreham 6062627582 Merge branch '1.5' 2016-06-08 11:00:57 +01:00
Anita Buehrle efee8e73c6 minor edits also added link to guide 2016-06-08 11:00:33 +01:00
Bryan Boreham 37f820a168 Fail the script if any of the background tasks fails 2016-06-07 14:37:43 +01:00
Bryan Boreham c41ca708f3 Add AWS-VPC diagram 2016-06-07 13:58:22 +01:00
Bryan Boreham 73d7812dc5 Check that latest version of weave image exists 
The smoke-tests are meant to be run in a context where you have just
uploaded a build. If that upload failed and we don't do this check
then we will download the 'latest' images from DockerHub.
 2016-06-07 13:29:44 +01:00