api: add Hostname, ExtraHosts for pause container #1278
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richardpen
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aaithal
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agent/api/eni.go
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| @@ -38,6 +38,9 @@ type ENI struct { | |||
| // DomainNameSearchList specifies the search list for the domain | |||
| // name lookup, for the eni | |||
| DomainNameSearchList []string `json:",omitempty"` | |||
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| // PrivateDnsName is the dns name assigned by the vpc to this eni | |||
| PrivateDnsName string `json:",omitempty"` | |||
agent/api/eni.go
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| "eni id:%s, mac: %s, ipv4addresses: [%s], ipv6addresses: [%s], dns: [%s], dns search: [%s]", | ||
| eni.ID, eni.MacAddress, strings.Join(ipv4Addresses, ","), strings.Join(ipv6Addresses, ","), | ||
| "eni id:%s, mac: %s, hostname: %s, ipv4addresses: [%s], ipv6addresses: [%s], dns: [%s], dns search: [%s]", | ||
| eni.ID, eni.MacAddress, eni.PrivateDnsName, strings.Join(ipv4Addresses, ","), strings.Join(ipv6Addresses, ","), |
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shouldn't you use GetHostName() here?
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@aaithal @richardpen, sgtm, will add(update?) functional test for this. tracking here #1307 |
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agent/api/eni.go
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| @@ -38,6 +38,9 @@ type ENI struct { | |||
| // DomainNameSearchList specifies the search list for the domain | |||
| // name lookup, for the eni | |||
| DomainNameSearchList []string `json:",omitempty"` | |||
|
|
|||
| // PrivateDnsName is the dns name assigned by the vpc to this eni | |||
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This change adds Hostname and ExtraHosts to the pause container's docker config and host config respectively. This allows awsvpc tasks to have /etc/hosts entries for the ENI private ips
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Summary
This change adds
HostnameandExtraHoststo the pause container's dockerconfig and host config respectively. This allows awsvpc tasks to have
/etc/hostsentries for the ENI private IPsImplementation details
Testing
make release)go build -out amazon-ecs-agent.exe ./agent)make test) passgo test -timeout=25s ./agent/...) passmake run-integ-tests) pass.\scripts\run-integ-tests.ps1) passmake run-functional-tests) pass.\scripts\run-functional-tests.ps1) passNew tests cover the changes:
Description for the changelog
Licensing
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.