Merge pull request #11437 from influxdata/note-port-9999
chore(readme): indicate that port 9999 is temporarypull/11466/head
lukevmorris
GitHub
commit
b03422106e
45
README.md
45
README.md
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@ -1,22 +1,25 @@
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# InfluxDB [](https://circleci.com/gh/influxdata/influxdb)
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This is the for InfluxDB 2.0 OSS, which includes parts that used to be known as Chronograf and Kapacitor.
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This is the repository for InfluxDB 2.0 OSS, which includes components previously known as Chronograf and Kapacitor.
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If you are looking for the [InfluxDB 1.x Go Client, we've created a new repo](https://github.com/influxdata/influxdb1-client) for that.
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## Installation
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## Installing from Source
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This project requires Go 1.11 and Go module support.
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Set `GO111MODULE=on` or build the project outside of your `GOPATH` for it to succeed.
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If you are getting an `error loading module requirements` error with `bzr executable file not found in $PATH”` on `make`, `brew install bazaar` (on macOS) before continuing. This error will also be returned if you have not installed `npm`. On macOS, `brew install npm` will install `npm`.
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If you are getting an `error loading module requirements` error with `bzr executable file not found in $PATH”` on `make`, `brew install bazaar` (on macOS) before continuing.
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This error will also be returned if you have not installed `npm`.
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On macOS, `brew install npm` will install `npm`.
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For information about modules, please refer to the [wiki](https://github.com/golang/go/wiki/Modules).
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## Basic Usage
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A successful `make` run results in two binaries, with platform-dependent paths:
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```
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$ make
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...
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@ -24,16 +27,19 @@ env GO111MODULE=on go build -tags 'assets ' -o bin/darwin/influx ./cmd/influx
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env GO111MODULE=on go build -tags 'assets ' -o bin/darwin/influxd ./cmd/influxd
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```
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`influxd` is the InfluxDB service. `influx` is the CLI management tool.
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`influxd` is the InfluxDB service.
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`influx` is the CLI management tool.
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Start the service.
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Logs to stdout by default:
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Start the service. Logs to stdout by default:
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```
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$ bin/darwin/influxd
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```
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To write and read fancy timeseries data, you'll need to first create a user, credentials, organization and bucket.
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Use the subcommands `influx user`, `influx auth`, `influx org` and `influx bucket`, or do it all in one breath with `influx setup`:
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```
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$ bin/darwin/influx setup
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Welcome to InfluxDB 2.0!
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@ -73,6 +79,7 @@ $ bin/darwin/influx setup --username user --password hunter2 --org my-org --buck
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Most `influx` commands read the token from this file path by default.
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You may need the organization ID and bucket ID later:
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```
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$ influx org find
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ID Name
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@ -86,16 +93,23 @@ ID Name Retention Organization Organiza
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```
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Write to measurement `m`, with tag `v=2`, in bucket `my-bucket`, which belongs to organization `my-org`:
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```
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$ bin/darwin/influx write --org my-org --bucket my-bucket --precision s "m v=2 $(date +%s)"
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```
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Write the same point using `curl`:
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```
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curl --header "Authorization: Token $(cat ~/.influxdbv2/credentials)" --data-raw "m v=2 $(date +%s)" "http://localhost:9999/api/v2/write?org=033a3f2c708aa000&bucket=033a3f2c710aa000&precision=s"
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```
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**Note**: Port 9999 will be used during the alpha and beta phases of development of InfluxDB v2.0.
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This should allow a v2.0-alpha instance to be run alongside a v1.x instance without interfering on port 8086.
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InfluxDB v2.0 will thereafter continue to use 8086.
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Read that back with a simple Flux query (currently, the `query` subcommand does not have a `--org` flag):
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```
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$ bin/darwin/influx query --org-id 033a3f2c708aa000 'from(bucket:"my-bucket") |> range(start:-1h)'
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Result: _result
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@ -106,6 +120,7 @@ Table: keys: [_start, _stop, _field, _measurement]
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```
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Use the fancy REPL:
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```
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$ bin/darwin/influx repl --org my-org
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> from(bucket:"my-bucket") |> range(start:-1h)
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@ -117,9 +132,13 @@ Table: keys: [_start, _stop, _field, _measurement]
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>
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```
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Access the user interface in your browser by navigating to `http://localhost:9999/`
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## Introducing Flux
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We recently announced Flux, the MIT-licensed data scripting language (and rename for IFQL). The source for Flux is [available on GitHub](https://github.com/influxdata/flux). Learn more about Flux from [CTO Paul Dix's presentation](https://speakerdeck.com/pauldix/flux-number-fluxlang-a-new-time-series-data-scripting-language).
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We recently announced Flux, the MIT-licensed data scripting language (and rename for IFQL).
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The source for Flux is [available on GitHub](https://github.com/influxdata/flux).
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Learn more about Flux from [CTO Paul Dix's presentation](https://speakerdeck.com/pauldix/flux-number-fluxlang-a-new-time-series-data-scripting-language).
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## CI and Static Analysis
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@ -134,13 +153,14 @@ This can take some time, and is not really visible to community contributors.
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### Static Analysis
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This project uses the following static analysis tools. Failure during the running of any of these tools results in a failed build.
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This project uses the following static analysis tools.
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Failure during the running of any of these tools results in a failed build.
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Generally, code must be adjusted to satisfy these tools, though there are exceptions.
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- [go vet](https://golang.org/cmd/vet/) checks for Go code that should be considered incorrect.
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- [go fmt](https://golang.org/cmd/gofmt/) checks that Go code is correctly formatted.
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- [go mod tidy](https://tip.golang.org/cmd/go/#hdr-Add_missing_and_remove_unused_modules) ensures that the source code and go.mod agree.
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- [staticcheck](http://next.staticcheck.io/docs/) checks for things like: unused code, code that can be simplified, code that is incorrect and code that will have performance issues.
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- [go vet](https://golang.org/cmd/vet/) checks for Go code that should be considered incorrect.
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- [go fmt](https://golang.org/cmd/gofmt/) checks that Go code is correctly formatted.
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- [go mod tidy](https://tip.golang.org/cmd/go/#hdr-Add_missing_and_remove_unused_modules) ensures that the source code and go.mod agree.
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- [staticcheck](http://next.staticcheck.io/docs/) checks for things like: unused code, code that can be simplified, code that is incorrect and code that will have performance issues.
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### staticcheck
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@ -165,7 +185,6 @@ Until a better solution comes about, below is the list of generated files that n
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If you re-generate a file and find that `staticcheck` has failed, please see this list below for what you need to put back:
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| File | Comment |
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|:-:|:-:|
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| :--------------------: | :----------------------------------------------------------------------: |
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| query/promql/promql.go | //lint:file-ignore SA6001 Ignore all unused code, it's generated |
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| proto/bin_gen.go | //lint:file-ignore ST1005 Ignore error strings should not be capitalized |
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