mirror of https://github.com/hashicorp/consul
73 lines
1.6 KiB
Markdown
73 lines
1.6 KiB
Markdown
# packngo
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Packet Go Api Client
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Installation
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------------
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`go get github.com/packethost/packngo`
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Usage
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-----
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To authenticate to the Packet API, you must have your API token exported in env var `PACKET_API_TOKEN`.
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This code snippet initializes Packet API client, and lists your Projects:
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```go
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package main
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import (
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"log"
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"github.com/packethost/packngo"
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)
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func main() {
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c, err := packngo.NewClient()
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if err != nil {
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log.Fatal(err)
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}
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ps, _, err := c.Projects.List(nil)
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if err != nil {
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log.Fatal(err)
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}
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for _, p := range ps {
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log.Println(p.ID, p.Name)
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}
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}
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```
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This lib is used by the official [terraform-provider-packet](https://github.com/terraform-providers/terraform-provider-packet).
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You can also learn a lot from the `*_test.go` sources. Almost all out tests touch the Packet API, so you can see how auth, querying and POSTing works. For example [devices_test.go](devices_test.go).
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Acceptance Tests
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----------------
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If you want to run tests against the actual Packet API, you must set envvar `PACKET_TEST_ACTUAL_API` to non-empty string for the `go test`. The device tests wait for the device creation, so it's best to run a few in parallel.
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To run a particular test, you can do
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```
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$ PACKNGO_TEST_ACTUAL_API=1 go test -v -run=TestAccDeviceBasic
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```
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If you want to see HTTP requests, set the `PACKNGO_DEBUG` env var to non-empty string, for example:
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```
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$ PACKNGO_DEBUG=1 PACKNGO_TEST_ACTUAL_API=1 go test -v -run=TestAccVolumeUpdate
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```
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Committing
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----------
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Before committing, it's a good idea to run `gofmt -w *.go`. ([gofmt](https://golang.org/cmd/gofmt/))
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