625998b91e
1)backend/Dockerfile 2) probe/endpoint/dns_snooper.go
3) client/Dockerfile 4) docker/Dockerfile.cloud-agent
5) probe/process/walker_linux_test.go & 6) tools/lint
1)'backend/Dockerfile' : Conditional added so that the cross-compiling should
be done on amd64. Also removed support for sh-lint for ppc64le for now.
As the version for shfmt mentioned in the dockerfile is not available for
ppc64le and the later version does't work fine with existing application.
2)'probe/endpoint/dns_snooper.go' : Renamed this file so as to reuse for ppc64le
and added a build-constraint. Now this file will be build for amd64 on linux
and ppc64le on linux.
3)'client/Dockerfile' : Modified the version of the base image for node from
8.4.0 to 8.11, as this version supports multiarch.
4)'docker/Dockerfile.cloud-agent' : Modified the version of the base image for
golang from 1.10.2-strech to 1.10.2, which supports multiarch.
5) 'probe/process/walker_linux_test.go' : Test fixed to run for ppc64le,
modified the code to accept RSSBytes based on pageSize value per
architecture, instead of hard-coded values.
6)'tools/lint' : Modified the file to skip the sh-lint implementation for ppc64le.
PR #3231
Scope UI
Getting Started (using local node)
- You need at least Node.js 6.9.0 and a running
weavescopecontainer - Get Yarn:
npm install -g yarn - Setup:
yarn install - Develop:
BACKEND_HOST=<dockerhost-ip> yarn startand then openhttp://localhost:4042/
This will start a webpack-dev-server that serves the UI and proxies API requests to the container.
Getting Started (using node in a container)
- You need a running
weavescopecontainer - Develop:
make WEBPACK_SERVER_HOST=<dockerhost-ip> client-startand then openhttp://<dockerhost-ip>:4042/
This will start a webpack-dev-server that serves the UI from the UI build container and proxies API requests to the weavescope container.
Test Production Bundles Locally
- Build:
yarn run build, output will be inbuild/ - Serve files from
build/:BACKEND_HOST=<dockerhost-ip> yarn run start-productionand then openhttp://localhost:4042/
Coding
This directory has a .eslintrc, make sure your editor supports linter hints.
To run a linter, you also run yarn run lint.
Logging
To enable logging in the console, activate it via localStorage in the dev tools console:
localStorage["debug"] = "scope:*"
The Scope UI uses debug for logging, e.g.,:
const debug = require('debug')('scope:app-store');
debug('Store log message');
Gotchas
Got a blank screen when loading http://localhost:4042?
Make sure you are accessing the right machine:
If you're running yarn start on a virtual machine with IP 10.0.0.8, you need to point your browser to http://10.0.0.8:4042.
Also, you may need to manually configure the virtual machine to expose ports 4041 (webpack-dev-server) and 4042 (express proxy).