mirror of https://github.com/hashicorp/consul
70 lines
2.1 KiB
Markdown
70 lines
2.1 KiB
Markdown
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# Setting up dev/test environment
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Get go installed and environment configured
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```sh
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cd $GOPATH
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mkdir -pv src/github.com/{hashicorp,armon,circonus-labs}
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cd $GOPATH/src/github.com/hashicorp
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git clone https://github.com/maier/consul.git
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cd $GOPATH/src/github.com/armon
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git clone https://github.com/maier/go-metrics.git
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cd $GOPATH/src/github.com/circonus-labs
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git clone https://github.com/maier/circonus-gometrics.git
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cd $GOPATH/src/github.com/hashicorp/consul
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make dev
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```
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In `$GOPATH/src/github.com/hashicorp/consul/bin` is the binary just created.
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Create a consul configuration file somewhere (e.g. ~/testconfig.json) and add any applicable configuration settings. As an example:
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```json
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{
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"datacenter": "mcfl",
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"server": true,
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"log_level": "debug",
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"telemetry": {
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"statsd_address": "127.0.0.1:8125",
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"circonus_api_token": "...",
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"circonus_api_host": "..."
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}
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}
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```
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StatsD was used as a check to see what metrics consul was sending and what metrics circonus was receiving. So, it can safely be elided.
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Fill in appropriate cirocnus specific settings:
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* circonus_api_token - required
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* circonus_api_app - optional, default is circonus-gometrics
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* circonus_api_host - optional, default is api.circonus.com (for dev stuff yon can use "http://..." to circumvent ssl)
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* circonus_submission_url - optional
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* circonus_submission_interval - optional, seconds, defaults to 10 seconds
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* circonus_check_id - optional
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* circonus_broker_id - optional (unless you want to use the public one, then add it)
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The actual circonus-gometrics package has more configuraiton options, the above are exposed in the consul configuration.
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CirconusMetrics.InstanceId is derived from consul's config.NodeName and config.Datacenter
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CirconusMetrics.SearchTag is hardcoded as 'service:consul'
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The defaults are taken for other options.
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---
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To run after creating the config:
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`$GOPATH/src/github.com/hashicorp/consul/bin/consul agent -dev -config-file <config file>`
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or, to add the ui (localhost:8500)
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`$GOPATH/src/github.com/hashicorp/consul/bin/consul agent -dev -ui -config-file <config file>`
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