2edbdfc8be
The e2e framework instantiates clients for Nomad/Consul but the provisioning of the actual Nomad cluster is left to Terraform. The Terraform provisioning process uses `remote-exec` to deploy specific versions of Nomad so that we don't have to bake an AMI every time we want to test a new version. But Terraform treats the resulting instances as immutable, so we can't use the same tooling to update the version of Nomad in-place. This is a prerequisite for upgrade testing. This changeset extends the e2e framework to provide the option of deploying Nomad (and, in the future, Consul/Vault) with specific versions to running infrastructure. This initial implementation is focused on deploying to a single cluster via `ssh` (because that's our current need), but provides interfaces to hook the test run at the start of the run, the start of each suite, or the start of a given test case. Terraform work includes: * provides Terraform output that written to JSON used by the framework to configure provisioning via `terraform output provisioning`. * provides Terraform output that can be used by test operators to configure their shell via `$(terraform output environment)` * drops `remote-exec` provisioning steps from Terraform * makes changes to the deployment scripts to ensure they can be run multiple times w/ different versions against the same host.
39 lines
935 B
Go
39 lines
935 B
Go
package framework
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import "github.com/hashicorp/nomad/e2e/framework/provisioning"
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// TestCase is the interface which an E2E test case implements.
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// It is not meant to be implemented directly, instead the struct should embed
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// the 'framework.TC' struct
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type TestCase interface {
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internalTestCase
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Name() string
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}
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type internalTestCase interface {
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setClusterInfo(*provisioning.ClusterInfo)
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}
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// BeforeAllTests is used to define a method to be called before the execution
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// of all tests.
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type BeforeAllTests interface {
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BeforeAll(*F)
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}
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// AfterAllTests is used to define a method to be called after the execution of
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// all tests.
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type AfterAllTests interface {
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AfterAll(*F)
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}
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// BeforeEachTest is used to define a method to be called before each test.
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type BeforeEachTest interface {
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BeforeEach(*F)
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}
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// AfterEachTest is used to degine a method to be called after each test.
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type AfterEachTest interface {
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AfterEach(*F)
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}
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