Query K/V of another consul datacenter

[nss pradeep]

Hi,

I have two consul clusters each with 3 consul servers one in each datacenter (dc1 and dc2). I have joined them as WAN members so that i can query the key/value from each other.

I have created a key /cluster/clusterName/test in consul of dc2. Now from dc1, i am trying the following:

curl http://localhost:8500/v1/kv/cluster/clusterName/test/?dc=dc2 --> This returns me the value properly

curl http://localhost:8500/v1/kv/cluster/?dc=dc2&recurse=true --> Does not return a value as it looks like it is ignoring dc query parameter

I also tried using keys=true&separator='/' as query parameters along with dc but still same issue.

Is that we can only query specific key located in another datacenter of consul and not the keys ?

Thanks,

Pradeep NSS

[Brian Lalor]

If you’re running those curl commands literally, the 2nd one has an ampersand that would be interpreted by the shell; put the URL in quotes.

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Brian Lalor

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[nss pradeep]

Hi Brian,

Yes, It was that mistake. Thank you.