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Merge pull request #60 from NERSC/19-05
19 05
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| #!/bin/bash | ||
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| # Shut down all but the newest jupyterhub server running. | ||
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| hostname=$1 | ||
| username=$2 | ||
| cert=/certs/$username.key | ||
| echo $username $cert | ||
| if [ ! -f $cert ]; then | ||
| echo " ... no cert for $username" | ||
| exit 1 | ||
| fi | ||
| /usr/bin/ssh \ | ||
| -i $cert \ | ||
| -l $username \ | ||
| -o PreferredAuthentications=publickey \ | ||
| -o StrictHostKeyChecking=no \ | ||
| -p 22 \ | ||
| $hostname \ | ||
| /global/common/shared/das/jupyterhub/kill-my-old-jupyters.sh |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| #!/bin/bash | ||
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| # Useful when JupyterHub thinks a user has no server running | ||
| # but actually they do, and they still have a cert. | ||
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| hostname=$1 | ||
| username=$2 | ||
| cert=/certs/$username.key | ||
| echo $username $cert | ||
| if [ ! -f $cert ]; then | ||
| echo " ... SKIPPED no cert for $username" | ||
| continue | ||
| fi | ||
| for i in 1 2 3 | ||
| do | ||
| /usr/bin/ssh \ | ||
| -i $cert \ | ||
| -l $username \ | ||
| -o PreferredAuthentications=publickey \ | ||
| -o StrictHostKeyChecking=no \ | ||
| -p 22 \ | ||
| $hostname \ | ||
| killall -u $username | ||
| sleep 1 | ||
| done |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
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| from textwrap import dedent | ||
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| from tornado import escape, httpclient | ||
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| class Iris: | ||
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| def __init__(self, iris_url="https://iris.nersc.gov/graphql"): | ||
| self.iris_url = iris_url | ||
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| async def query_user(self, name): | ||
| query = dedent(""" | ||
| query {{ | ||
| systemInfo {{ | ||
| users(name: "{}") {{ | ||
| baseRepos {{ | ||
| computeAllocation {{ | ||
| repoName | ||
| }} | ||
| }} | ||
| userAllocations {{ | ||
| computeAllocation {{ | ||
| repoName | ||
| }} | ||
| userAllocationQos {{ | ||
| qos {{ | ||
| qos | ||
| }} | ||
| }} | ||
| }} | ||
| }} | ||
| }} | ||
| }}""".format(name)).strip() | ||
| data = await self.query(query) | ||
| return data["data"]["systemInfo"]["users"][0] | ||
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| async def query(self, query): | ||
| client = httpclient.AsyncHTTPClient() | ||
| request = self.format_request(query) | ||
| response = await client.fetch(request) | ||
| return escape.json_decode(response.body) | ||
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| def format_request(self, query): | ||
| return httpclient.HTTPRequest(self.iris_url, | ||
| method="POST", | ||
| headers={"Content-Type": "application/json"}, | ||
| body=escape.json_encode({"query": query})) |
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