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c65aecd9e1
We only want to scope (i.e. prefix with hostID) those addresses that are deemed loopback, to disambiguate them. Otherwise, we want to leave addresses in unscoped form, so they can be matched, and links between communicating nodes properly made. So, we make the isLoopback check in MakeAddressID, and omit hostID if the address isn't loopback. So far so good. But this breaks topology rendering, as we were relying on extracting hostID from adjacency node IDs, to populate origin hosts in the rendered node output. So we need another way to get origin host from an arbitrary node. A survey revealed no reliable way to get that information from IDs in their new form. However, we have access to node metadata, so this changeset introduces the OriginHostTagger, which tags each node with its origin host, via the foreign-key semantics we'll use going forward.
Scope
Overview
Weave Scope automatically generates a map of your containers, enabling you to intuitively understand, monitor, and control your applications.
Please note that the code, and especially the building and running story, is in a prerelease state. Please take a look, but don't be surprised if you hit bugs or missing pieces.
Getting started
sudo wget -O /usr/local/bin/scope \
https://github.com/weaveworks/scope/releases/download/latest_release/scope
sudo chmod a+x /usr/local/bin/scope
sudo scope launch
This script will download and run a recent Scope image from the Docker Hub.
Now, open your web browser to http://localhost:4040. (If you're using
boot2docker, replace localhost with the output of boot2docker ip.)
Build
make
This will produce a Docker image called weaveworks/scope.
Note that the repository contains a copy of the compiled UI. To build a fresh UI from the source in the client subdirectory, and re-build the Docker container,
make scope_ui_build.tar
make static
make
Run
./scope launch