Conductor Documentation

Scalelist Plugin

Description

Add support for scale several scaling group in one transaction.

Supported workflows

The plugin supports:

scaleuplist workflow

Create new instances with properties defined in scalable_entity_properties list.

Parameters:

scaledownlist workflow

Remove all instances from same transaction/property as node selected by scale_node_name. If instances can’t be deleted in one transaction - as result of workflow will be uninstalled instances with “uninitialized” status and runtime properties cleaned up, you should ignore such instances in future uninstall actions.

Parameters:

$ cfy install cloudify-utilities-plugin/cloudify_scalelist/examples/blueprint.yaml -b examples Uploading blueprint cloudify-utilities-plugin/cloudify_scalelist/examples/blueprint.yaml… blueprint.yaml |######################################################| 100.0% Blueprint uploaded. The blueprint’s id is examples Creating new deployment from blueprint examples… Deployment created. The deployment’s id is examples Executing workflow install on deployment examples [timeout=900 seconds] Deployment environment creation is pending… 2018-06-28 08:53:39.574 CFY Starting ‘create_deployment_environment’ workflow execution …. 2018-06-28 08:54:00.628 CFY [one_l1grdr] Starting node 2018-06-28 08:54:01.631 CFY [two_o9pie8] Creating node 2018-06-28 08:54:01.631 CFY [two_o9pie8.create] Sending task ‘script_runner.tasks.run’ 2018-06-28 08:54:01.631 CFY [two_o9pie8.create] Task started ‘script_runner.tasks.run’ 2018-06-28 08:54:02.102 LOG [two_o9pie8.create] INFO: Downloaded scripts/create.py to /tmp/6P025/tmp3Vdq18-create.py 2018-06-28 08:54:03.020 LOG [two_o9pie8.create] INFO: Resulted properties: {u’predefined’: u”, ‘ctx’: , u’script_path’: u’scripts/create.py’, u’resource_name’: u’two0’, u’defined_in_inputs’: u’one_l1grdr’} 2018-06-28 08:54:03.020 LOG [two_o9pie8.create] INFO: We will create: two_o9pie8 2018-06-28 08:54:02.634 CFY [two_o9pie8.create] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 08:54:03.637 CFY [two_o9pie8] Configuring node 2018-06-28 08:54:03.637 CFY [two_o9pie8] Starting node 2018-06-28 08:54:04.640 CFY [three_9qa5bk] Creating node …. 2018-06-28 08:54:14.666 CFY ‘install’ workflow execution succeeded Finished executing workflow install on deployment examples * Run ‘cfy events list -e e2a944f6-f9cd-47f9-bd5c-5b5abf659d28’ to retrieve the execution’s events/logs

Check properties:

shell $ cfy node-instances get two_o9pie8 Retrieving node instance two_o9pie8

Node-instance: +————+—————+———+———+———+————+—————-+————+ | id | deployment_id | host_id | node_id | state | visibility | tenant_name | created_by | +————+—————+———+———+———+————+—————-+————+ | two_o9pie8 | examples | | two | started | tenant | default_tenant | admin | +————+—————+———+———+———+————+—————-+————+

Instance runtime properties: resource_name: two0 resource_id: two_o9pie8

## Install two additional 'two' nodes

Run scale [list up](examples/scaleup_params.yaml)

shell $ cfy executions start scaleuplist -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/scaleup_params.yaml Executing workflow scaleuplist on deployment examples [timeout=900 seconds] 2018-06-28 08:57:18.665 CFY Starting ‘scaleuplist’ workflow execution 2018-06-28 08:57:18.792 LOG INFO: Scale rules: {u’two_scale’: {‘count’: 2, ‘values’: [{u’resource_name’: u’two1’}, {u’resource_name’: u’two2’}]}, u’four_scale’: {‘count’: 3, ‘values’: [{u’resource_name’: u’four1’}, {u’resource_name’: u’four2’}, {u’resource_name’: u’four3’}, {}, {}, {}]}} 2018-06-28 08:57:19.117 LOG INFO: Scale up u’two_scale’ by delta: 2 2018-06-28 08:57:19.117 LOG INFO: Scale up u’four_scale’ by delta: 3 2018-06-28 08:57:19.117 LOG INFO: Scale settings: {u’two_scale’: {‘instances’: 3}, u’four_scale’: {‘instances’: 4}} 2018-06-28 08:57:20.125 LOG INFO: Deployment modification started. [modification_id=f780db47-4e62-4e1a-8e1a-2fe2eafd768e] 2018-06-28 08:57:20.125 LOG INFO: Added: [u’three_dp5lqe’, u’six_noqlic’, u’three_nke3bw’, u’four_3p58dr’, u’six_ur7kbn’, u’six_ajtm98’, u’two_8b38ld’, u’four_iqzzpd’, u’two_czdur0’, u’four_s4gpws’, u’three_flgd5b’] 2018-06-28 08:57:20.125 LOG INFO: Update node: two_czdur0 … 2018-06-28 08:57:21.752 CFY [two_czdur0] Creating node 2018-06-28 08:57:21.752 CFY [two_8b38ld.create] Task started ‘script_runner.tasks.run’ 2018-06-28 08:57:21.752 CFY [two_czdur0.create] Sending task ‘script_runner.tasks.run’ 2018-06-28 08:57:21.752 CFY [two_czdur0.create] Task started ‘script_runner.tasks.run’ 2018-06-28 08:57:22.153 LOG [two_8b38ld.create] INFO: Downloaded scripts/create.py to /tmp/WUJ2P/tmpMBIkmb-create.py 2018-06-28 08:57:23.142 LOG [two_8b38ld.create] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two1’, u’defined_in_inputs’: u’one_l1grdr’, u’_transaction_id’: u’f780db47-4e62-4e1a-8e1a-2fe2eafd768e’, u’script_path’: u’scripts/create.py’, ‘ctx’: } 2018-06-28 08:57:23.142 LOG [two_8b38ld.create] INFO: We will create: two_8b38ld 2018-06-28 08:57:23.142 LOG [twoczdur0.create] INFO: Downloaded scripts/create.py to /tmp/KQB80/tmpOxzvb-create.py 2018-06-28 08:57:22.800 CFY [two_8b38ld.create] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 08:57:23.142 LOG [two_czdur0.create] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two2’, u’defined_in_inputs’: u’one_l1grdr’, u’_transaction_id’: u’f780db47-4e62-4e1a-8e1a-2fe2eafd768e’, u’script_path’: u’scripts/create.py’, ‘ctx’: } 2018-06-28 08:57:23.142 LOG [two_czdur0.create] INFO: We will create: two_czdur0 2018-06-28 08:57:22.800 CFY [two_czdur0.create] Task succeeded ‘script_runner.tasks.run’ … 2018-06-28 08:57:37.073 CFY [six_ur7kbn] Starting node 2018-06-28 08:57:38.076 CFY ‘scaleuplist’ workflow execution succeeded Finished executing workflow scaleuplist on deployment examples * Run ‘cfy events list -e 9264cf6d-8e35-4004-a6f2-d4664193d309’ to retrieve the execution’s events/logs

Check properties:

shell $ cfy node-instances get two_czdur0 Retrieving node instance two_czdur0

Node-instance: +————+—————+———+———+———+————+—————-+————+ | id | deployment_id | host_id | node_id | state | visibility | tenant_name | created_by | +————+—————+———+———+———+————+—————-+————+ | two_czdur0 | examples | | two | started | tenant | default_tenant | admin | +————+—————+———+———+———+————+—————-+————+

Instance runtime properties: resource_name: two2 _transaction_id: f780db47-4e62-4e1a-8e1a-2fe2eafd768e resource_id: two_czdur0

## Remove instances created with resource_name=two2

Run scale [list down](https://github.com/cloudify-community/blueprint-examples/blob/master/utilities-examples/cloudify_scalelist/scaledown_params.yaml)

shell $ cfy executions start scaledownlist -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/scaledown_params.yaml Executing workflow scaledownlist on deployment examples [timeout=900 seconds] 2018-06-28 09:01:50.215 CFY Starting ‘scaledownlist’ workflow execution 2018-06-28 09:01:50.325 LOG INFO: List instances: {u’four’: [u’four_iqzzpd’, u’four_s4gpws’, u’four_3p58dr’], u’six’: [u’six_ajtm98’, u’six_ur7kbn’, u’six_noqlic’], u’two’: [u’two_czdur0’, u’two_8b38ld’], u’three’: [u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’]} 2018-06-28 09:01:51.329 LOG INFO: Scale rules: {u’two_scale’: {‘count’: 2, ‘values’: [u’two_czdur0’, u’two_8b38ld’]}, u’four_scale’: {‘count’: 3, ‘values’: [u’four_iqzzpd’, u’four_s4gpws’, u’four_3p58dr’, u’six_ajtm98’, u’six_ur7kbn’, u’six_noqlic’, u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’]}} 2018-06-28 09:01:51.329 LOG INFO: Scale down u’two_scale’ by delta: 2 2018-06-28 09:01:51.329 LOG INFO: Scale down u’four_scale’ by delta: 3 2018-06-28 09:01:51.329 LOG INFO: Scale settings: {u’two_scale’: {‘instances’: 1, ‘removed_ids_include_hint’: [u’two_8b38ld’, u’two_czdur0’]}, u’four_scale’: {‘instances’: 1, ‘removed_ids_include_hint’: [u’four_3p58dr’, u’four_iqzzpd’, u’four_s4gpws’, u’six_ajtm98’, u’six_noqlic’, u’six_ur7kbn’, u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’]}} 2018-06-28 09:01:51.329 LOG INFO: Deployment modification started. [modification_id=652e1a2a-7257-46f5-835b-96b3ccb6bfd5] 2018-06-28 09:01:51.329 LOG INFO: Removed: [u’three_9qa5bk’, u’three_dp5lqe’, u’six_noqlic’, u’six_lr0xnq’, u’two_o9pie8’, u’three_nke3bw’, u’four_3p58dr’, u’six_ajtm98’, u’two_czdur0’, u’four_s4gpws’, u’four_3hn6yy’] 2018-06-28 09:01:51.329 LOG INFO: Proposed: [u’six_ajtm98’, u’six_ur7kbn’, u’six_noqlic’, u’two_czdur0’, u’two_8b38ld’, u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’, u’four_iqzzpd’, u’four_s4gpws’, u’four_3p58dr’] 2018-06-28 09:01:51.329 LOG WARNING: Rolling back deployment modification. [modification_id=652e1a2a-7257-46f5-835b-96b3ccb6bfd5]: Exception(“Instance u’two_o9pie8’ not in proposed list [u’six_ajtm98’, u’six_ur7kbn’, u’six_noqlic’, u’two_czdur0’, u’two_8b38ld’, u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’, u’four_iqzzpd’, u’four_s4gpws’, u’four_3p58dr’].“,) 2018-06-28 09:01:51.329 LOG INFO: Scale down based on transaction failed: Exception(“Instance u’two_o9pie8’ not in proposed list [u’six_ajtm98’, u’six_ur7kbn’, u’six_noqlic’, u’two_czdur0’, u’two_8b38ld’, u’three_dp5lqe’, u’three_flgd5b’, u’three_nke3bw’, u’four_iqzzpd’, u’four_s4gpws’, u’four_3p58dr’].“,) 2018-06-28 09:01:52.169 CFY [six_noqlic] Stopping node … 2018-06-28 09:02:02.551 CFY [two_czdur0] Deleting node 2018-06-28 09:02:02.551 CFY [two_8b38ld.delete] Sending task ‘script_runner.tasks.run’ 2018-06-28 09:02:02.551 CFY [two_8b38ld.delete] Task started ‘script_runner.tasks.run’ 2018-06-28 09:02:02.551 CFY [two_czdur0.delete] Sending task ‘script_runner.tasks.run’ 2018-06-28 09:02:02.551 CFY [two_czdur0.delete] Task started ‘script_runner.tasks.run’ 2018-06-28 09:02:02.881 LOG [two_8b38ld.delete] INFO: Downloaded scripts/delete.py to /tmp/GTDH5/tmp3xUMS9-delete.py 2018-06-28 09:02:03.381 LOG [two_8b38ld.delete] INFO: We have some resource u’two_8b38ld’, so we can delete such 2018-06-28 09:02:03.381 LOG [two_8b38ld.delete] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two1’, u’defined_in_inputs’: u’one_l1grdr’, u’resource_id’: u’two_8b38ld’, ‘ctx’: , u’_transaction_id’: u’f780db47-4e62-4e1a-8e1a-2fe2eafd768e’, u’script_path’: u’scripts/delete.py’} 2018-06-28 09:02:03.381 LOG [two_czdur0.delete] INFO: Downloaded scripts/delete.py to /tmp/BMGFZ/tmpnnINzq-delete.py 2018-06-28 09:02:03.553 CFY [two_8b38ld.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:02:03.381 LOG [two_czdur0.delete] INFO: We have some resource u’two_czdur0’, so we can delete such 2018-06-28 09:02:03.381 LOG [two_czdur0.delete] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two2’, u’defined_in_inputs’: u’one_l1grdr’, u’resource_id’: u’two_czdur0’, ‘ctx’: , u’_transaction_id’: u’f780db47-4e62-4e1a-8e1a-2fe2eafd768e’, u’script_path’: u’scripts/delete.py’} 2018-06-28 09:02:03.553 CFY [two_czdur0.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:02:04.386 LOG INFO: Cleanup node: six_ajtm98

State after clean up:

shell $ cfy node-instances get two_czdur0 Retrieving node instance two_czdur0

Node-instance: +————+—————+———+———+—————+————+—————-+————+ | id | deployment_id | host_id | node_id | state | visibility | tenant_name | created_by | +————+—————+———+———+—————+————+—————-+————+ | two_czdur0 | examples | | two | uninitialized | tenant | default_tenant | admin | +————+—————+———+———+—————+————+—————-+————+

Instance runtime properties:

## Uninstall

Run uninstall instances:

shell $ cfy uninstall examples Executing workflow uninstall on deployment examples [timeout=900 seconds] 2018-06-28 09:04:03.146 CFY Starting ‘uninstall’ workflow execution 2018-06-28 09:04:04.414 CFY [six_lr0xnq] Stopping node … 2018-06-28 09:04:16.482 CFY [one_l1grdr] Stopping node 2018-06-28 09:04:16.607 LOG [two_o9pie8.delete] INFO: We have some resource u’two_o9pie8’, so we can delete such 2018-06-28 09:04:16.607 LOG [two_czdur0.delete] INFO: Downloaded scripts/delete.py to /tmp/TKV05/tmpw8btoN-delete.py 2018-06-28 09:04:16.482 CFY [two_8b38ld.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:04:16.482 CFY [two_o9pie8.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:04:16.607 LOG [two_czdur0.delete] INFO: Resulted properties: {u’predefined’: u”, ‘ctx’: , u’script_path’: u’scripts/delete.py’, u’resource_name’: u’two0’, u’defined_in_inputs’: u’one_l1grdr’} 2018-06-28 09:04:16.607 LOG [two_czdur0.delete] INFO: Not fully created instances, skip it 2018-06-28 09:04:16.482 CFY [two_czdur0.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:04:16.482 CFY [one_l1grdr] Stopping node … 2018-06-28 09:04:18.611 LOG [one_l1grdr.delete] INFO: We have some resource u’one_l1grdr’, so we can delete such 2018-06-28 09:04:18.489 CFY [one_l1grdr.delete] Task succeeded ‘script_runner.tasks.run’ 2018-06-28 09:04:19.491 CFY ‘uninstall’ workflow execution succeeded Finished executing workflow uninstall on deployment examples

## Remove instances created by install workflow

State before [scale down](https://github.com/cloudify-community/blueprint-examples/blob/master/utilities-examples/cloudify_scalelist/scaledown_precreated.yaml):

shell $ cfy node-instances get two_05vh0m Retrieving node instance two_05vh0m

Node-instance: +————+—————+———+———+———+————+—————-+————+ | id | deployment_id | host_id | node_id | state | visibility | tenant_name | created_by | +————+—————+———+———+———+————+—————-+————+ | two_05vh0m | examples | | two | started | tenant | default_tenant | admin | +————+—————+———+———+———+————+—————-+————+

Instance runtime properties: resource_name: two0 _transaction_id: two_precreated resource_id: two_05vh0m

Run scale down with instances with resource_name=two0 and same `transaction_id`.

shell $ cfy executions start scaledownlist -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/scaledown_precreated.yaml Executing workflow scaledownlist on deployment examples [timeout=900 seconds] 2018-07-02 11:03:41.396 CFY Starting ‘scaledownlist’ workflow execution … 2018-07-02 11:03:51.730 CFY [two_05vh0m] Stopping node 2018-07-02 11:03:52.739 CFY [two_05vh0m] Deleting node 2018-07-02 11:03:52.739 CFY [two_05vh0m.delete] Sending task ‘script_runner.tasks.run’ 2018-07-02 11:03:52.739 CFY [two_05vh0m.delete] Task started ‘script_runner.tasks.run’ 2018-07-02 11:03:53.089 LOG [two_05vh0m.delete] INFO: Downloaded scripts/delete.py to /tmp/8IETC/tmp_fD831-delete.py 2018-07-02 11:03:53.626 LOG [two_05vh0m.delete] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two0’, u’defined_in_inputs’: u’one_asu6fe’, u’resource_id’: u’two_05vh0m’, ‘ctx’: , u’_transaction_id’: u’two_precreated’, u’script_path’: u’scripts/delete.py’} 2018-07-02 11:03:53.626 LOG [two_05vh0m.delete] INFO: We have some resource u’two_05vh0m’, so we can delete such 2018-07-02 11:03:53.743 CFY [two_05vh0m.delete] Task succeeded ‘script_runner.tasks.run’ 2018-07-02 11:03:53.626 LOG INFO: Cleanup node: three_viw9g9 2018-07-02 11:03:53.626 LOG INFO: Cleanup node: four_v7m6nk Execution ended, waiting 3 seconds for additional log messages 2018-07-02 11:03:54.632 LOG INFO: Cleanup node: two_05vh0m 2018-07-02 11:03:54.632 LOG INFO: Cleanup node: six_qyg6ll 2018-07-02 11:03:54.746 CFY ‘scaledownlist’ workflow execution succeeded Finished executing workflow scaledownlist on deployment examples * Run ‘cfy events list -e dcf53181-19e2-439c-b052-42b01b62557a’ to retrieve the execution’s events/logs

State after:

shell $ cfy node-instances get two_05vh0m Retrieving node instance two_05vh0m

Node-instance: +————+—————+———+———+—————+————+—————-+————+ | id | deployment_id | host_id | node_id | state | visibility | tenant_name | created_by | +————+—————+———+———+—————+————+—————-+————+ | two_05vh0m | examples | | two | uninitialized | tenant | default_tenant | admin | +————+—————+———+———+—————+————+—————-+————+

Instance runtime properties:

## Remove instances created by install workflow without transaction id

Remove instances [without transaction id](https://github.com/cloudify-community/blueprint-examples/blob/master/utilities-examples/cloudify_scalelist/scaledown_without_transaction.yaml).

shell $ cfy executions start scaledownlist -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/scaledown_without_transaction.yaml Executing workflow scaledownlist on deployment examples [timeout=900 seconds] 2018-07-03 10:34:15.991 CFY Starting ‘scaledownlist’ workflow execution 2018-07-03 10:34:16.682 LOG INFO: Scale rules: {u’one’: {‘count’: 1, ‘values’: [u’one_eayebr’]}} 2018-07-03 10:34:16.682 LOG INFO: Scale down u’one’ by delta: 1 2018-07-03 10:34:16.682 LOG INFO: Scale settings: {u’one’: {‘instances’: 0, ‘removed_ids_include_hint’: [u’one_eayebr’]}} 2018-07-03 10:34:16.682 LOG INFO: Deployment modification started. [modification_id=47d4bc5b-2704-41c8-9187-dd2c5e4d0411] 2018-07-03 10:34:16.682 LOG INFO: Proposed: [u’one_eayebr’] 2018-07-03 10:34:16.682 LOG INFO: Removed: [u’one_eayebr’] 2018-07-03 10:34:16.670 CFY [one_eayebr] Stopping node 2018-07-03 10:34:17.676 CFY [one_eayebr] Deleting node 2018-07-03 10:34:17.676 CFY [one_eayebr.delete] Sending task ‘script_runner.tasks.run’ 2018-07-03 10:34:17.676 CFY [one_eayebr.delete] Task started ‘script_runner.tasks.run’ 2018-07-03 10:34:18.265 LOG [one_eayebr.delete] INFO: Downloaded scripts/delete.py to /tmp/PKZZQ/tmpQ7dTgb-delete.py 2018-07-03 10:34:18.688 LOG [one_eayebr.delete] INFO: We have some resource u’one_eayebr’, so we can delete such 2018-07-03 10:34:18.688 LOG [one_eayebr.delete] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’one0’, u’defined_in_inputs’: u”, u’resource_id’: u’one_eayebr’, ‘ctx’: , u’_transaction_id’: u”, u’script_path’: u’scripts/delete.py’} 2018-07-03 10:34:18.679 CFY [one_eayebr.delete] Task succeeded ‘script_runner.tasks.run’ 2018-07-03 10:34:19.685 CFY ‘scaledownlist’ workflow execution succeeded Finished executing workflow scaledownlist on deployment examples * Run ‘cfy events list -e 715e3f97-07d5-4052-8879-aefa4e536a2c’ to retrieve the execution’s events/logs

## Remove any instance by field value and ignore transaction

Remove instances [without transaction and field value](https://github.com/cloudify-community/blueprint-examples/blob/master/utilities-examples/cloudify_scalelist/scaledown_byvalue.yaml).

shell $ cfy executions start scaledownlist -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/scaledown_byvalue.yaml Executing workflow scaledownlist on deployment examples [timeout=900 seconds] 2018-07-03 15:33:43.106 CFY Starting ‘scaledownlist’ workflow execution 2018-07-03 15:33:43.686 LOG INFO: Scale rules: {u’two_scale’: {‘count’: 1, ‘values’: [u’two_d8hmqx’]}} 2018-07-03 15:33:43.686 LOG INFO: Scale down u’two_scale’ by delta: 1 2018-07-03 15:33:43.686 LOG INFO: Scale settings: {u’two_scale’: {‘instances’: 2, ‘removed_ids_include_hint’: [u’two_d8hmqx’]}} 2018-07-03 15:33:43.686 LOG INFO: Deployment modification started. [modification_id=6f7020a1-7e6b-402f-912d-124dc7a4fcfd] 2018-07-03 15:33:43.686 LOG INFO: Removed: [u’two_ln2tgh’] 2018-07-03 15:33:43.686 LOG WARNING: Rolling back deployment modification. [modification_id=6f7020a1-7e6b-402f-912d-124dc7a4fcfd]: Exception(“Instance u’two_ln2tgh’ not in proposed list [u’two_d8hmqx’].“,) 2018-07-03 15:33:43.686 LOG INFO: Proposed: [u’two_d8hmqx’] 2018-07-03 15:33:44.696 LOG INFO: Scale down based on transaction failed: Exception(“Instance u’two_ln2tgh’ not in proposed list [u’two_d8hmqx’].“,) 2018-07-03 15:33:44.214 CFY [two_d8hmqx] Stopping node 2018-07-03 15:33:45.237 CFY [two_d8hmqx] Deleting node 2018-07-03 15:33:45.237 CFY [two_d8hmqx.delete] Sending task ‘script_runner.tasks.run’ 2018-07-03 15:33:45.237 CFY [two_d8hmqx.delete] Task started ‘script_runner.tasks.run’ 2018-07-03 15:33:46.032 LOG [two_d8hmqx.delete] INFO: Downloaded scripts/delete.py to /tmp/O5YRB/tmpI_9Fux-delete.py 2018-07-03 15:33:46.701 LOG [two_d8hmqx.delete] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two1’, u’defined_in_inputs’: u’one_saqz5k’, u’resource_id’: u’two_d8hmqx’, ‘ctx’: , u’_transaction_id’: u’e919969a-af7a-494f-8b9b-f0712833c133’, u’script_path’: u’scripts/delete.py’} 2018-07-03 15:33:46.701 LOG [two_d8hmqx.delete] INFO: We have some resource u’two_d8hmqx’, so we can delete such 2018-07-03 15:33:46.255 CFY [two_d8hmqx.delete] Task succeeded ‘script_runner.tasks.run’ 2018-07-03 15:33:46.701 LOG INFO: Cleanup node: two_d8hmqx 2018-07-03 15:33:46.689 CFY ‘scaledownlist’ workflow execution succeeded Finished executing workflow scaledownlist on deployment examples * Run ‘cfy events list -e 93c72e69-2ce7-411f-9121-9d0c2ba53852’ to retrieve the execution’s events/logs

## Run update on instances by field name, field value and node name.

Run [update action](https://github.com/cloudify-community/blueprint-examples/blob/master/utilities-examples/cloudify_scalelist/update_params.yaml) for specific by property value on node 'two'.

shell $ cfy executions start update_operation_filtered -d examples -p cloudify-utilities-plugin/cloudify_scalelist/examples/update_params.yaml Executing workflow update_operation_filtered on deployment examples [timeout=900 seconds] 2018-07-06 14:37:31.066 CFY Starting ‘update_operation_filtered’ workflow execution 2018-07-06 14:37:32.000 CFY [two_4r9k30] Starting operation cloudify.interfaces.lifecycle.update (Operation parameters: {u’check’: True}) 2018-07-06 14:37:32.000 CFY [two_4r9k30.update] Sending task ‘script_runner.tasks.run’ 2018-07-06 14:37:32.000 CFY [two_4r9k30.update] Task started ‘script_runner.tasks.run’ 2018-07-06 14:37:32.461 LOG [two_4r9k30.update] INFO: Downloaded scripts/update.py to /tmp/NILXD/update.py 2018-07-06 14:37:32.461 LOG [two_4r9k30.update] INFO: Resulted properties: {u’predefined’: u”, u’resource_name’: u’two0’, u’_transaction_id’: u’two_precreated’, u’resource_id’: u’two_4r9k30’, u’script_path’: u’scripts/update.py’, ‘ctx’: , u’check’: True} 2018-07-06 14:37:33.003 CFY [two_4r9k30.update] Task succeeded ‘script_runner.tasks.run’ 2018-07-06 14:37:34.006 CFY [two_4r9k30] Finished operation cloudify.interfaces.lifecycle.update 2018-07-06 14:37:34.006 CFY ‘update_operation_filtered’ workflow execution succeeded Finished executing workflow update_operation_filtered on deployment examples * Run ‘cfy events list -e 7f5231e7-e440-4378-ada1-9088fa405532’ to retrieve the execution’s events/logs

## Remove instances from DB

Run on manager for enable DB cleanup on manager:

* Enable ability to run scripts from `cfyuser` with `sudo`.

shell $ sudo su -c “echo ” >> /etc/sudoers.d/cfyuser” $ sudo su -c “echo ‘cfyuser ALL=(ALL) NOPASSWD:/opt/manager/env/bin/python’ >> /etc/sudoers.d/cfyuser” `` * Copycloudify_scalelist/examples/scripts/cleanup_deployments.pyto /opt/manager/scripts/. * Usescaledownlistwithforce_db_cleanup==True`.