This allows a refresh on a non-existent or empty state file. We changed
this in 0.9.0 to error which seemed reasonable but it turns out this
complicates automation that runs refresh since it now needed to
determine if the state file was empty before running.
Its easier to just revert this into a warning with exit code zero.
The reason this changed is because in 0.8.x and earlier, the output
would be simply empty with exit code zero which seemed odd.
Fixes: #12752
Weight was replaced with weighted_routing_policy in June 2016. But for
some reason we were still doing the following in the Read func:
```
d.Set("weight", -1)
```
As this field was removed, we shouldn't be setting it to state
Fixes#12749
If we merge in an extra partial config we need to recompute the hash to
compare with the old value to detect that change.
This hash needs to NOT be stored and just used as a temporary. We want
to keep the original hash in the state so that we don't detect a change
from the config (since the config will always be partial).
Adds plan-level validation for both IPv4 and IPv6 CIDR Blocks in an AWS SecurityGroup resource, as well as the AWS Security Group Rule resource.
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSSecurityGroup_invalidCIDRBlock'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/03/16 11:32:54 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSSecurityGroup_invalidCIDRBlock -timeout 120m
=== RUN TestAccAWSSecurityGroup_invalidCIDRBlock
--- PASS: TestAccAWSSecurityGroup_invalidCIDRBlock (0.01s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 0.017s
```
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSSecurityGroupRule_ExpectInvalidCIDR'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/03/16 11:46:21 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSSecurityGroupRule_ExpectInvalidCIDR -timeout 120m
=== RUN TestAccAWSSecurityGroupRule_ExpectInvalidCIDR
--- PASS: TestAccAWSSecurityGroupRule_ExpectInvalidCIDR (0.01s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 0.016s
```
aws_instance documentation is currently available on the site; however, a link is not provided via the navigation under the data sources section. This adds that link.
Previously the check for if we are setting `CidrBlock` or `IPv6CidrBlock` during an `Update` of the `aws_network_acl` resource would populate the input struct with a nil string value `""`. This caused our acceptance tests to fail, and broke the resource's functionality if a user only set `CidrBlock` or `IPv6CidrBlock` for either an `ingress` or `egress` rule as the API would error out with an `Invalid CidrBlock` error.
Previously:
```
aws_network_acl.bond: Error creating egress entry: InvalidParameterValue: CIDR block is malformed
status code: 400, request id: 0620e0b7-4e30-4c14-9a7a-5d373cc9f33b
```
Currently:
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSNetworkAcl'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/03/15 15:41:17 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSNetworkAcl -timeout 120m
=== RUN TestAccAWSNetworkAcl_importBasic
--- PASS: TestAccAWSNetworkAcl_importBasic (26.96s)
=== RUN TestAccAWSNetworkAclRule_basic
--- PASS: TestAccAWSNetworkAclRule_basic (23.08s)
=== RUN TestAccAWSNetworkAclRule_ipv6
--- PASS: TestAccAWSNetworkAclRule_ipv6 (26.24s)
=== RUN TestAccAWSNetworkAcl_EgressAndIngressRules
--- PASS: TestAccAWSNetworkAcl_EgressAndIngressRules (25.11s)
=== RUN TestAccAWSNetworkAcl_OnlyIngressRules_basic
--- PASS: TestAccAWSNetworkAcl_OnlyIngressRules_basic (31.82s)
=== RUN TestAccAWSNetworkAcl_OnlyIngressRules_update
--- PASS: TestAccAWSNetworkAcl_OnlyIngressRules_update (48.59s)
=== RUN TestAccAWSNetworkAcl_OnlyEgressRules
--- PASS: TestAccAWSNetworkAcl_OnlyEgressRules (25.48s)
=== RUN TestAccAWSNetworkAcl_SubnetChange
--- PASS: TestAccAWSNetworkAcl_SubnetChange (57.12s)
=== RUN TestAccAWSNetworkAcl_Subnets
--- PASS: TestAccAWSNetworkAcl_Subnets (67.55s)
=== RUN TestAccAWSNetworkAcl_ipv6Rules
--- PASS: TestAccAWSNetworkAcl_ipv6Rules (31.52s)
=== RUN TestAccAWSNetworkAcl_espProtocol
acc--- PASS: TestAccAWSNetworkAcl_espProtocol (24.37s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 387.855s
```
This was already marked as removed, but the way the provider handled it,
people were still being prompted for input anyways. This removes it from
the provider entirely, so people won't be prompted for input.
Jake Champlin