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GCP: Simplify the use of ENV var's.
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@tmiddelkoop
tmiddelkoop committed Feb 3, 2022
1 parent 0d114c5 commit 9c77425
Showing 1 changed file with 60 additions and 135 deletions.
195 changes: 60 additions & 135 deletions content/GCP/04_intro_to_cli.ipynb
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"text": [
"998995103712-compute@developer.gserviceaccount.com\n"
"Your active configuration is: [cloudshell-2071]\n",
"learner@class.internet2.edu\n"
]
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Expand All @@ -130,14 +131,15 @@
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"Your active configuration is: [cloudshell-2071]\n",
"essentials-learner\n"
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Expand All @@ -156,7 +158,7 @@
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Expand All @@ -260,7 +262,7 @@
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Expand All @@ -286,7 +288,7 @@
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Expand All @@ -304,15 +306,15 @@
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"essentials\n"
"cs-194566722441-default\n"
]
}
],
Expand All @@ -330,15 +332,15 @@
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"text": [
"Thu Feb 3 20:10:51 UTC 2022\n"
"Thu 03 Feb 2022 09:50:31 PM UTC\n"
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"Date: Thu Feb 3 20:10:52 UTC 2022\n"
"Date: Thu 03 Feb 2022 09:50:31 PM UTC\n"
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},
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"Your active configuration is: [cloudshell-2071]\n",
"essentials-learner\n"
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Expand All @@ -402,19 +405,27 @@
},
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{
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"text": [
"Your active configuration is: [cloudshell-2071]\n"
]
}
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"source": [
"PROJECT=\"$(gcloud config get-value project)\""
"PROJECT=$(gcloud config get-value project)"
]
},
{
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Expand All @@ -435,7 +446,17 @@
"id": "9d3a8504-a75c-4945-ab54-85f1d9a7e2b2",
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"Note the \"Your active configuration is: ...\" line is a \"warning\" and not actually part of the output of the program."
"Note the \"Your active configuration is: ...\" line is a \"warning\" and not actually part of the output of the program.\n",
"\n",
"````{admonition} Advanced Tip\n",
":class: tip\n",
"\n",
"You can also use \n",
"```\n",
"PROJECT=$(gcloud config list --format='value(core.project)')\n",
"```\n",
"to get the project id without the warning.\n",
"````"
]
},
{
Expand All @@ -448,7 +469,7 @@
},
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"id": "31b01f78-94b1-44f0-a2af-d657058941b2",
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Expand All @@ -471,109 +492,15 @@
"gcloud projects describe $PROJECT"
]
},
{
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"source": [
"Note the extraneous message about the active configuration produced by the `gcloud config get-value project` command. A slightly different way to access the data can be used to remove the extraneous message by using the following command:"
]
},
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{
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"text": [
"[core]\n",
"account = 998995103712-compute@developer.gserviceaccount.com\n",
"disable_usage_reporting = True\n",
"project = essentials-learner\n",
"\n",
"Your active configuration is: [default]\n"
]
}
],
"source": [
"gcloud config list"
]
},
{
"cell_type": "markdown",
"id": "d919b26d-2f64-4a43-9c76-34f7798fe853",
"metadata": {},
"source": [
"We can now use the `--format='value()'` option to get specific values. The following command returns the project number without the extraneous message."
]
},
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"id": "9714ebe2-2921-498b-9e0e-69ec6a85896a",
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"text": [
"essentials-learner\n"
]
}
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"source": [
"gcloud config list --format='value(core.project)'"
]
},
{
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"id": "ba660d2b-5ddf-449b-8049-56a40f2e366b",
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"source": [
"Note where the `core` part comes in the output of the `gcloud config list` command."
]
},
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"text": [
"essentials-learner\n"
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"source": [
"PROJECT=$(gcloud config list --format='value(core.project)')\n",
"echo $PROJECT"
]
},
{
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"source": [
"We will use this form from now on. Since we know the Project ID only contains numbers, letters, and dashes with no spaces there is no need to use quotes."
]
},
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"source": [
"```{admonition} Exercise\n",
"\n",
" * What command shows the project number? (hint: we used it already)\n",
" * What is the name of this variable? (hint: it is case sensitive)\n",
" * What command shows *just* the Project Number (hint: use `--format`)\n",
" * Set the `PROJECT_NUMBER` environment variable with the correct value. (hint: be careful with punctuation (single and double quotes) and matching brackets and punctuation)\n",
" * What command shows the account? (hint: we used it already)\n",
" * Set the `ACCOUNT` environment variable with the correct value. (hint: be careful with punctuation (single and double quotes) and matching brackets and punctuation)\n",
"```"
]
},
Expand All @@ -584,12 +511,12 @@
"source": [
"## Formating and Scripting Output (Optional)\n",
"\n",
"The following example shows how to output the configuration as `JSON`. The command `jq` can also be used to parse the JSON data."
"The following example shows how to output the configuration as `JSON`. The command `jq` can also be used to parse the JSON data in addition to the `--format` option."
]
},
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"id": "678a1735-8cad-403c-b302-639de1fb0f4b",
"metadata": {
"tags": []
Expand All @@ -599,42 +526,40 @@
"name": "stdout",
"output_type": "stream",
"text": [
"bash: jq: command not found\n"
"\u001b[1;39m{\n",
" \u001b[0m\u001b[34;1m\"createTime\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"2022-01-14T19:03:26.486Z\"\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"lifecycleState\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"ACTIVE\"\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"name\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"essentials-learner\"\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"parent\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[1;39m{\n",
" \u001b[0m\u001b[34;1m\"id\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"1072231596131\"\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"type\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"folder\"\u001b[0m\u001b[1;39m\n",
" \u001b[1;39m}\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"projectId\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"essentials-learner\"\u001b[0m\u001b[1;39m,\n",
" \u001b[0m\u001b[34;1m\"projectNumber\"\u001b[0m\u001b[1;39m: \u001b[0m\u001b[0;32m\"998995103712\"\u001b[0m\u001b[1;39m\n",
"\u001b[1;39m}\u001b[0m\n"
]
},
{
"ename": "",
"evalue": "127",
"output_type": "error",
"traceback": []
}
],
"source": [
"gcloud config list --format=json |jq"
"gcloud projects describe $PROJECT --format=json | jq"
]
},
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"cell_type": "code",
"execution_count": 27,
"execution_count": 16,
"id": "b0dec5ed-dc7f-4003-b228-f6605119ce47",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"bash: jq: command not found\n"
"998995103712\n"
]
},
{
"ename": "",
"evalue": "127",
"output_type": "error",
"traceback": []
}
],
"source": [
"gcloud config list --format=json |jq -r .core.project"
"gcloud projects describe $PROJECT --format=json | jq -r .projectNumber"
]
}
],
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