Change the template to use human readable task_instance description (#25960)

potiuk · web-flow · commit 372e699c2d1e · 2022-08-31T14:47:59.000-06:00
The task_instance_key_str description is a better template
example as a human-readable description of the task.
diff --git a/airflow/example_dags/example_bash_operator.py b/airflow/example_dags/example_bash_operator.py
@@ -58,7 +58,7 @@
     # [START howto_operator_bash_template]
     also_run_this = BashOperator(
         task_id='also_run_this',
-        bash_command='echo "run_id={{ run_id }} | dag_run={{ dag_run }}"',
+        bash_command='echo "ti_key={{ task_instance_key_str }}"',
     )
     # [END howto_operator_bash_template]
     also_run_this >> run_this_last

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@`
`58`	`58`	`# [START howto_operator_bash_template]`
`59`	`59`	`also_run_this = BashOperator(`
`60`	`60`	`task_id='also_run_this',`
`61`		`- bash_command='echo "run_id={{ run_id }} \| dag_run={{ dag_run }}"',`
	`61`	`+ bash_command='echo "ti_key={{ task_instance_key_str }}"',`
`62`	`62`	`)`
`63`	`63`	`# [END howto_operator_bash_template]`
`64`	`64`	`also_run_this >> run_this_last`