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@@ -1,27 +1,104 @@ # XDS - X(cross) Development System Server -XDS-server is a web server that allows user to remotely cross build applications. +`xds-server` is a web server that allows user to remotely cross build applications. The first goal is to provide a multi-platform cross development tool with near-zero installation. -The second goals is to keep application sources locally (on user's machine) to -make it compatible with existing IT policies (e.g. corporate backup or SCM). +The second goal is to keep application sources locally (on user's machine) to +make it compatible with existing IT policies (e.g. corporate backup or SCM), +and let user to continue to work as usual (use his favorite editor, +keep performance while editing/browsing sources). -This powerful webserver (written in [Go](https://golang.org)) exposes a REST -interface over HTTP and also provides a Web dashboard to configure projects and execute only _(for now)_ basics commands. +This powerful and portable webserver (written in [Go](https://golang.org)) +exposes a REST interface over HTTP and also provides a Web dashboard to configure projects and execute _(for now)_ only basics commands. -XDS-server also uses [Syncthing](https://syncthing.net/) tool to synchronize +`xds-server` uses [Syncthing](https://syncthing.net/) tool to synchronize projects files from user machine to build server machine or container. > **NOTE**: For now, only Syncthing sharing method is supported to synchronize -projects files. +projects files. But in a near future and for restricted configurations, `xds-server` +will also support "standard" folder sharing (eg. nfs mount points or docker +volumes). -> **SEE ALSO**: [xds-make](https://github.com/iotbzh/xds-make), a wrapper on `make` -command that allows you to build your application from command-line through -xds-server. +> **SEE ALSO**: [xds-exec and xds-make](https://github.com/iotbzh/xds-make), +wrappers on `exec` and `make` commands that allows you to send command to +`xds-server` and consequently build your application from command-line or from +your favorite IDE (eg. Netbeans or Visual Studio Code) through `xds-server`. + +## How to run + +`xds-server` has been designed to easily cross compile +[AGL](https://www.automotivelinux.org/) applications. That's why `xds-server` has +been integrated in AGL SDK docker container. + +>**NOTE** For more info about AGL SDK docker container, please refer to +[AGL SDK Quick Setup](http://docs.automotivelinux.org/docs/getting_started/en/dev/reference/setup-sdk-environment.html) + +### Get container + +Load the pre-build AGL SDK docker image including `xds-server`: +```bash +wget http://iot.bzh/download/public/2017/XDS/docker/docker_agl_worker-xds-latest.tar.xz | docker load +``` + +### Start xds-server within the container + +Use provided script to create a new docker image and start a new container: +```bash +> wget https://github.com/iotbzh/xds-server/blob/master/scripts/xds-docker-create-container.sh +bash ./xds-docker-create-container.sh 0 docker.automotivelinux.org/agl/worker-xds:3.99.1 + +> docker ps +CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES +b985d81af40c docker.automotivelinux.org/agl/worker-xds:3.99.1 "/usr/bin/wait_for..." 6 days ago Up 4 hours 0.0.0.0:8000->8000/tcp, 0.0.0.0:69->69/udp, 0.0.0.0:10809->10809/tcp, 0.0.0.0:2222->22/tcp agl-worker-seb-laptop-0-seb +``` + +This container exposes following ports: + - 8000 : `xds-server` to serve XDS Dashboard + - 69 : TFTP + - 2222 : ssh + +Now you need to start manually `xds-server` inside this container: +```bash +> ssh -p 2222 devel@localhost +[15:59:58] devel@agl-worker-seb-laptop-0-seb:~$ /usr/local/bin/xds-server-start.sh +``` +You should get the following output: +``` +### Configuration in config.json: +{ + "webAppDir": "/usr/local/bin/www-xds-server", + "shareRootDir": "/home/devel/.xds/share", + "logsDir": "/tmp/xds-server/logs", + "sdkRootDir": "/xdt/sdk", + "syncthing": { + "binDir": "/usr/local/bin", + "home": "/home/devel/.xds/syncthing-config", + "gui-address": "http://localhost:8384", + "gui-apikey": "1234abcezam" + } +} + +### Start XDS server +nohup /usr/local/bin/xds-server --config /home/devel/.xds/config.json -log warn > /tmp/xds-server/logs/xds-server.log 2>&1 +pid=22379 +``` + +>**NOTE:** You can set LOGLEVEL env variable to increase log level if you need it. +> For example, to set log level to "debug" mode : ` LOGLEVEL=debug /usr/local/bin/xds-server-start.sh` + +You can now connect your browser to `xds-server` (running by default on port 8000): +[http://localhost:8000](http://localhost:8000) + +Then follow instructions provided by dashboard, knowing that the first time you +must to download and start `xds-agent` on your local machine using download icon +in dashboard configuration page or download one of `xds-agent` [released tarball](https://github.com/iotbzh/xds-agent/releases). + +See also `xds-agent` [README file](https://github.com/iotbzh/xds-agent) for more +details. -## How to build +## Build xds-server from scratch ### Dependencies @@ -42,7 +119,7 @@ Clone this repo into your `$GOPATH/src/github.com/iotbzh` and use delivered Make make all ``` -And to install xds-server (by default in `/usr/local/bin`): +And to install `xds-server` (by default in `/usr/local/bin`): ```bash make install ``` @@ -52,12 +129,9 @@ make install >make install DESTDIR=$HOME/opt/xds-server >``` +### Configuration -## How to run - -## Configuration - -xds-server configuration is driven by a JSON config file (`config.json`). +`xds-server` configuration is driven by a JSON config file (`config.json`). Here is the logic to determine which `config.json` file will be used: 1. from command line option: `--config myConfig.json` @@ -65,24 +139,25 @@ Here is the logic to determine which `config.json` file will be used: 3. `<current dir>/config.json` file 4. `<xds-server executable dir>/config.json` file -Supported fields in configuration file are: +Supported fields in configuration file are (all fields are optional and listed values are the default values): ```json { - "webAppDir": "location of client dashboard (default: webapp/dist)", - "shareRootDir": "root directory where projects will be copied", - "logsDir": "directory to store logs (eg. syncthing output)", - "sdkRootDir": "root directory where cross SDKs are installed", + "webAppDir": "webapp/dist", # location of client dashboard (default: webapp/dist) + "shareRootDir": "${HOME}/.xds/projects", # root directory where projects will be copied + "logsDir": "/tmp/logs", # directory to store logs (eg. syncthing output) + "sdkRootDir": "/xdt/sdk", # root directory where cross SDKs are installed "syncthing": { - "binDir": "syncthing binaries directory (default: executable directory)", - "home": "syncthing home directory (usually .../syncthing-config)", - "gui-address": "syncthing gui url (default http://localhost:8384)", - "gui-apikey": "syncthing api-key to use (default auto-generated)" + "binDir": "./bin", # syncthing binaries directory (default: executable directory) + "home": "${HOME}/.xds/syncthing-config", # syncthing home directory (usually .../syncthing-config) + "gui-address": "http://localhost:8384", # syncthing gui url (default http://localhost:8384) + "gui-apikey": "123456789", # syncthing api-key to use (default auto-generated) } } ``` >**NOTE:** environment variables are supported by using `${MY_VAR}` syntax. + ## Start-up Use `xds-server-start.sh` script to start all requested tools @@ -91,29 +166,14 @@ Use `xds-server-start.sh` script to start all requested tools ``` >**NOTE** you can define some environment variables to setup for example -config file `XDS_CONFFILE` or change logs directory `LOGDIR`. +logging level `LOGLEVEL` or change logs directory `LOGDIR`. See head section of `xds-server-start.sh` file to see all configurable variables. -## Install XDS-server in AGL SDK docker container - -XDS-server has been designed to easily cross compile -[AGL](https://www.automotivelinux.org/) applications. That's why XDS-server is -integrated in AGL SDK docker container. - ->**NOTE** For more info about AGL SDK docker container, please refer to -[AGL SDK Quick Setup](http://docs.automotivelinux.org/docs/getting_started/en/dev/reference/setup-sdk-environment.html) ### Create XDS AGL docker worker container -You can either load a pre-build docker image or rebuild this image with latest -source code. - -* load pre-build docker image: -```bash -wget http://iot.bzh/download/public/2017/XDS/docker/docker_agl_worker-xds-3.2.tar.xz | docker load -``` - -* OR execute following commands to rebuild docker image: +`xds-server` has been integrated as a flavour of AGL SDK docker image. So to rebuild +docker image just execute following commands: ```bash git clone https://git.automotivelinux.org/AGL/docker-worker-generator cd docker-worker-generator @@ -128,49 +188,6 @@ REPOSITORY TAG IMAGE ID docker.automotivelinux.org/agl/worker-xds 3.2 786d65b2792c 6 days ago 602MB ``` -### Start XDS AGL docker worker container - -Use provided script to create a new docker image and start a new container: -```bash -> ./docker-worker-generator/contrib/create_container 0 docker.automotivelinux.org/agl/worker-xds:3.2 - -> docker ps -CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES -b985d81af40c docker.automotivelinux.org/agl/worker-xds:3.2 "/usr/bin/wait_for..." 6 days ago Up 4 hours 0.0.0.0:8000->8000/tcp, 0.0.0.0:69->69/udp, 0.0.0.0:10809->10809/tcp, 0.0.0.0:2222->22/tcp agl-worker-seb-laptop-0-seb -``` - -This container exposes following ports: - - 8000 : XDS-server to serve XDS Dashboard - - 69 : TFTP - - 2222 : ssh - -Now start xds-server inside this container: -```bash -> ssh -p 2222 devel@localhost -[15:59:58] devel@agl-worker-seb-laptop-0-seb:~$ /usr/local/bin/xds-server-start.sh -### Configuration in config.json: -{ - "webAppDir": "/usr/local/bin/www-xds-server", - "shareRootDir": "/home/devel/.xds/share", - "logsDir": "/tmp/xds-server/logs", - "sdkRootDir": "/xdt/sdk", - "syncthing": { - "binDir": "/usr/local/bin", - "home": "/home/devel/.xds/syncthing-config", - "gui-address": "http://localhost:8384", - "gui-apikey": "1234abcezam" - } -} - -### Start XDS server -nohup /usr/local/bin/xds-server --config /home/devel/.xds/config.json -log warn > /tmp/xds-server/logs/xds-server.log 2>&1 -pid=22379 -``` - -You can now connect your browser to XDS-server (running by default on port 8000): -[http://localhost:8000](http://localhost:8000) - - ## Debugging ### XDS server architecture @@ -207,6 +224,7 @@ Visual Studio Code launcher settings can be found into `.vscode/launch.json`. ## TODO: + - replace makefile by build.go to make Windows build support easier - add more tests - add more documentation |