Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Backport of Fix code block examples on dns-static-lookups.mdx into release/1.15.x #18893

Merged
merged 1 commit into from
Sep 19, 2023
Merged

Backport of Fix code block examples on dns-static-lookups.mdx into release/1.15.x #18893

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 15 additions & 1 deletion website/content/docs/services/discovery/dns-static-lookups.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -234,11 +234,13 @@ _redis._tcp.service.phx1.peer.consul. 0 IN SRV 1 1 29142 0a010d56.addr.consul.
If a service registered with Consul is configured with an explicit IP address or addresses in the [`address`](/consul/docs/services/configuration/services-configuration-reference#address) or [`tagged_address`](/consul/docs/services/configuration/services-configuration-reference#tagged_address) parameter, then Consul returns the hostname in the target field of the answer section for the DNS SRV query according to the following format:

```text
<hexadecimal-encoded IP>.addr.<datacenter>.consul`.
<hexadecimal-encoded IP>.addr.<datacenter>.consul.
```

In the following example, the `rabbitmq` service is registered with an explicit IPv4 address of `192.0.2.10`.

<CodeTabs>

```hcl
node_name = "node1"

Expand All @@ -247,6 +249,9 @@ services {
address = "192.0.2.10"
port = 5672
}
```

```json
{
"node_name": "node1",
"services": [
Expand All @@ -259,6 +264,8 @@ services {
}
```

</CodeTabs>

The following example SRV query response contains a single record with a hostname written as a hexadecimal value:

```shell-session
Expand All @@ -275,6 +282,8 @@ $ echo -n "c000020a" | perl -ne 'printf("%vd\n", pack("H*", $_))'

In the following example, the `rabbitmq` service is registered with an explicit IPv6 address of `2001:db8:1:2:cafe::1337`.

<CodeTabs>

```hcl
node_name = "node1"

Expand All @@ -283,6 +292,9 @@ services {
address = "2001:db8:1:2:cafe::1337"
port = 5672
}
```

```json
{
"node_name": "node1",
"services": [
Expand All @@ -295,6 +307,8 @@ services {
}
```

</CodeTabs>

The following example SRV query response contains a single record with a hostname written as a hexadecimal value:

```shell-session
Expand Down