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https://zuul.opendev.org/t/openstack/build/b4cee1c65b4e47bab2a1dfe29b3b184a : SUCCESS in 40m 44s\n- telemetry-dsvm-integration-ipv6-only https://zuul.opendev.org/t/openstack/build/104f581becd142c3b3952cf2b8396e1c : SUCCESS in 48m 09s","accounts_in_message":[],"_revision_number":6},{"id":"bcd3ec481f54521cc1ba898b38a0995df4de49fe","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2019-12-08 07:44:18.000000000","message":"Patch Set 6: Code-Review-1\n\nHi Rafael, thanks for the amazing contribution so far, I believe the ceilometer users will benefit from the dynamic pollster implementation. \n\nHowever, I\u0027m a little bit uncomfortable with this adding feature for dynamic pollster, from the doc, I can see this multi-metric pollster is designed especially for RadosGW but makes the whole implementation hard to read, hard to maintain which is not what we want as an open source 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implementation hard to read, hard to maintain which is not what we\n \u003e want as an open source project.\n\nHello Lingxian Kong, \nSorry for the long delay on this one, but the refactoring of this implementation was a bit complicated (and we had other things that gained priority). Thanks for the help of a friend (Pedro), we managed to rework the logic to make it a bit more flexible and friendly.\n\nWhat do you think of the implementation now?","accounts_in_message":[],"_revision_number":7},{"id":"ab5b1641cb1ae29431dbf6517a5a4521377a7ab7","tag":"autogenerated:zuul:check","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2020-01-21 14:48:31.000000000","message":"Patch Set 7: Verified-1\n\nBuild failed (check pipeline).  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We put a quite amount of energy on improving the code design. Could somebody helps us review and get this through? So, we can move on with more exciting features that we continue developing.","accounts_in_message":[],"_revision_number":8},{"id":"9e844abace6da15839d919aef347b6be4e9b844e","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2020-02-18 02:46:29.000000000","message":"Patch Set 8:\n\n\u003e Hello guys,\n \u003e This is a quite interesting feature that we added to Ceilometer. We\n \u003e put a quite amount of energy on improving the code design. Could\n \u003e somebody helps us review and get this through? So, we can move on\n \u003e with more exciting features that we continue developing.\n\nWill do a review asap once I finish the internal stuff at the moment. Apologize for the delay.","accounts_in_message":[],"_revision_number":8},{"id":"9d2086687fc198e2108243c7ef1c82ae8e9e981b","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2020-02-20 01:27:16.000000000","message":"Patch Set 8: Code-Review+1\n\n(1 comment)\n\nI understand aiming of this patch is to make the pollster definitions less redundant, I didn\u0027t test but the idea makes sense to me. Just a question need to be answered. Thanks for the code.","accounts_in_message":[],"_revision_number":8},{"id":"795c9261fe9935e4a0c9ad922b1e3664b986b08d","author":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"date":"2020-02-20 13:01:49.000000000","message":"Uploaded patch set 9.","accounts_in_message":[],"_revision_number":9},{"id":"cf07bc36bcfec37795aa08783beeadc424a95973","author":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"date":"2020-02-20 13:03:09.000000000","message":"Patch Set 9:\n\n(1 comment)\n\nThanks for the review Lingxian Kong!\n\nI have replied to your question in the documentation. If it is still unclear, I can try to improve it a bit further.","accounts_in_message":[],"_revision_number":9},{"id":"d911b1c9a14e5c0a7a15dc6248405a0cdce8f4a2","tag":"autogenerated:zuul:check","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2020-02-20 14:04:35.000000000","message":"Patch Set 9: Verified+1\n\nBuild succeeded (check pipeline).\n\n- openstack-tox-cover https://zuul.opendev.org/t/openstack/build/2c9027c7342e49b6b4af9653b520f1a3 : SUCCESS in 7m 00s\n- openstack-tox-pep8 https://zuul.opendev.org/t/openstack/build/9f001f7579d6480aab0345a3ba7fa04c : SUCCESS in 5m 29s\n- openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/7cbc41ec88e64515bf0b13f63f086d5d : SUCCESS in 7m 03s\n- openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/aeb933aafee64424b908f43e54b03f30 : SUCCESS in 7m 36s\n- openstack-tox-py38 https://zuul.opendev.org/t/openstack/build/2db02ba121214ca2ae4dac1b87e8bf8c : SUCCESS in 7m 50s (non-voting)\n- openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5c80eec1668649f38fcd123671e0368f : SUCCESS in 10m 34s\n- openstack-tox-lower-constraints https://zuul.opendev.org/t/openstack/build/1cf31785a22a44ef90ca963b91a80ae3 : SUCCESS in 8m 26s\n- grenade-dsvm-ceilometer https://zuul.opendev.org/t/openstack/build/0ebb43868ef6486ea38b7dd8f87a157b : SUCCESS in 1h 00m 53s\n- telemetry-dsvm-integration https://zuul.opendev.org/t/openstack/build/4423bfc597154dff9c6e95758a59218f : SUCCESS in 47m 45s\n- telemetry-dsvm-integration-ipv6-only https://zuul.opendev.org/t/openstack/build/432244ac39334fc18dac7682bec5fc7d : SUCCESS in 51m 05s","accounts_in_message":[],"_revision_number":9},{"id":"bcd32d879735af3b0a01095c44e9def1fe8ae84b","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2020-02-20 22:11:28.000000000","message":"Patch Set 8:\n\n(1 comment)","accounts_in_message":[],"_revision_number":8},{"id":"35b05d8ec72089e27f8d8df5d432833ea92da047","author":{"_account_id":6732,"name":"Lingxian Kong","email":"anlin.kong@gmail.com","username":"kong"},"date":"2020-02-20 22:11:52.000000000","message":"Patch Set 9: Code-Review+2","accounts_in_message":[],"_revision_number":9},{"id":"b216aff5143ff6ccf6d2ad4375eef7c049ccab45","author":{"_account_id":14107,"name":"zhurong","email":"aaronzhu1121@gmail.com","username":"zhurong"},"date":"2020-02-21 06:03:19.000000000","message":"Patch Set 9: Code-Review+2 Workflow+1\n\nthanks","accounts_in_message":[],"_revision_number":9},{"id":"2e3aa0ae55bd86f20cd67346e8140f8ee8af92b7","tag":"autogenerated:zuul:gate","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2020-02-21 06:03:32.000000000","message":"Patch Set 9: -Verified\n\nStarting gate jobs.","accounts_in_message":[],"_revision_number":9},{"id":"7a8d99d051ec6a1e9c5b771b721fca3a2c4d597b","tag":"autogenerated:zuul:gate","author":{"_account_id":22348,"name":"Zuul","username":"zuul","tags":["SERVICE_USER"]},"date":"2020-02-21 07:20:09.000000000","message":"Patch Set 9: Verified-2\n\nBuild failed (gate pipeline).  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Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/26e731dc12868194deaca2a2d772ca0ea655b731"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/26e731dc12868194deaca2a2d772ca0ea655b731"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"a7cb44972072454e6511b79d9adf2405ec0fc80c","is_merged_in_target_branch":false,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":8,"change_status":"MERGED"}],"branch":"refs/heads/master"},"8ab94f1de0cba7854337939315897d4ace5b3d34":{"kind":"REWORK","_number":2,"created":"2019-11-21 18:27:07.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/2","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/2","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/2 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/2 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/2 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/2"}}},"commit":{"parents":[{"commit":"a7cb44972072454e6511b79d9adf2405ec0fc80c","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/a7cb44972072454e6511b79d9adf2405ec0fc80c"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2019-11-21 18:26:48.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/8ab94f1de0cba7854337939315897d4ace5b3d34"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/8ab94f1de0cba7854337939315897d4ace5b3d34"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"a7cb44972072454e6511b79d9adf2405ec0fc80c","is_merged_in_target_branch":false,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":8,"change_status":"MERGED"}],"branch":"refs/heads/master"},"1723b0c988359f8b245e8635c1b850a4b756144e":{"kind":"REWORK","_number":3,"created":"2019-11-22 13:42:44.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/3","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/3","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/3 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/3 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/3 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/3"}}},"commit":{"parents":[{"commit":"a7cb44972072454e6511b79d9adf2405ec0fc80c","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/a7cb44972072454e6511b79d9adf2405ec0fc80c"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2019-11-22 13:42:18.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/1723b0c988359f8b245e8635c1b850a4b756144e"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/1723b0c988359f8b245e8635c1b850a4b756144e"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"a7cb44972072454e6511b79d9adf2405ec0fc80c","is_merged_in_target_branch":false,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":8,"change_status":"MERGED"}],"branch":"refs/heads/master"},"514f0cafb539d3c2d7c0f25fd48a47c8c1a7cced":{"kind":"REWORK","_number":4,"created":"2019-11-26 12:24:20.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/4","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/4","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/4 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/4 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/4 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/4"}}},"commit":{"parents":[{"commit":"95935fd266ebdd262a46a115acb8a6a580d933ae","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/95935fd266ebdd262a46a115acb8a6a580d933ae"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2019-11-26 12:21:38.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/514f0cafb539d3c2d7c0f25fd48a47c8c1a7cced"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/514f0cafb539d3c2d7c0f25fd48a47c8c1a7cced"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"95935fd266ebdd262a46a115acb8a6a580d933ae","is_merged_in_target_branch":false,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":9,"change_status":"MERGED"}],"branch":"refs/heads/master"},"21bd61c53fb1d444791bd5a4f675c0cd7ccef5cc":{"kind":"TRIVIAL_REBASE","_number":5,"created":"2019-11-26 13:15:56.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/5","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/5","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/5 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/5 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/5 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/5"}}},"commit":{"parents":[{"commit":"b71ccade21d6b606dbddc027306a69bccaa6ab1b","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/b71ccade21d6b606dbddc027306a69bccaa6ab1b"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2019-11-26 13:15:26.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/21bd61c53fb1d444791bd5a4f675c0cd7ccef5cc"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/21bd61c53fb1d444791bd5a4f675c0cd7ccef5cc"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"b71ccade21d6b606dbddc027306a69bccaa6ab1b","is_merged_in_target_branch":false,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":10,"change_status":"MERGED"}],"branch":"refs/heads/master"},"dd1ef23fd2f85f5880d5b8d8bbd60694b8ae8bbb":{"kind":"REWORK","_number":6,"created":"2019-11-26 14:13:45.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/6","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/6","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/6 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/6 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/6 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/6"}}},"commit":{"parents":[{"commit":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/b422e9dd4b5ae2254416e59fb849e67f6447d23b"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2019-11-26 14:13:24.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/dd1ef23fd2f85f5880d5b8d8bbd60694b8ae8bbb"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/dd1ef23fd2f85f5880d5b8d8bbd60694b8ae8bbb"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","is_merged_in_target_branch":true,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":11,"change_status":"MERGED"}],"branch":"refs/heads/master"},"19b2db0ece114f59a371b072713652ed6ad2d401":{"kind":"REWORK","_number":7,"created":"2020-01-21 13:37:51.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/7","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/7","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/7 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/7 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/7 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/7"}}},"commit":{"parents":[{"commit":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/b422e9dd4b5ae2254416e59fb849e67f6447d23b"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2020-01-21 13:34:05.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/19b2db0ece114f59a371b072713652ed6ad2d401"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/19b2db0ece114f59a371b072713652ed6ad2d401"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","is_merged_in_target_branch":true,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":11,"change_status":"MERGED"}],"branch":"refs/heads/master"},"9dacc6bc09aa3cc629ff3d787e0b7362fb324b7d":{"kind":"REWORK","_number":8,"created":"2020-01-21 16:38:15.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/8","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/8","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/8 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/8 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/8 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/8"}}},"commit":{"parents":[{"commit":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","subject":"Dynamic pollsters: enable operation on attributes","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/b422e9dd4b5ae2254416e59fb849e67f6447d23b"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2020-01-21 16:38:00.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/9dacc6bc09aa3cc629ff3d787e0b7362fb324b7d"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/9dacc6bc09aa3cc629ff3d787e0b7362fb324b7d"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"b422e9dd4b5ae2254416e59fb849e67f6447d23b","is_merged_in_target_branch":true,"change_id":"I9ee209410491b3f04259e1a5c62ac20461070ae1","change_number":694519,"patch_set_number":11,"change_status":"MERGED"}],"branch":"refs/heads/master"},"4e3c12968d53a28fb9fa016c1eb2377d796eed76":{"kind":"REWORK","_number":9,"created":"2020-02-20 13:01:49.000000000","uploader":{"_account_id":28356,"name":"Rafael Weingartner","email":"rafael@apache.org","username":"rafaelweingartner"},"ref":"refs/changes/29/695529/9","fetch":{"anonymous http":{"url":"https://review.opendev.org/openstack/ceilometer","ref":"refs/changes/29/695529/9","commands":{"Checkout":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/9 \u0026\u0026 git checkout FETCH_HEAD","Cherry Pick":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/9 \u0026\u0026 git cherry-pick FETCH_HEAD","Format Patch":"git fetch https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/9 \u0026\u0026 git format-patch -1 --stdout FETCH_HEAD","Pull":"git pull https://review.opendev.org/openstack/ceilometer refs/changes/29/695529/9"}}},"commit":{"parents":[{"commit":"d0e8f95fe4e0a46ad5864cc690309facdc368652","subject":"Merge \"Added support for python3\"","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/d0e8f95fe4e0a46ad5864cc690309facdc368652"}]}],"author":{"name":"rwe","email":"rafaelweingartner@gmail.com","date":"2019-11-19 14:41:26.000000000","tz":60},"committer":{"name":"Rafael Weingärtner","email":"rafael@apache.org","date":"2020-02-20 12:58:38.000000000","tz":-180},"subject":"Multi metric dynamic pollsters (handling attribute values with list of objects)","message":"Multi metric dynamic pollsters (handling attribute values with list of objects)\n\nThe initial idea for this feature comes from the `categories` fields that we\ncan find in the `summary` object of the RadosGW API. Each user has a\n`categories` attribute in the response; in the `categories` list, we can find\nthe object that presents ain a granular fashion the consumption of different\nRadosGW API operations such as GET, PUT, POST, and may others.\n\nIn that context, and having in mind that we have APIs with similar data\nstructures, we developed an extension for the dynamic pollster that enables\nmulti-metric processing for a single pollster. It works as follows.\n\nThe pollster name will contain a placeholder for the variable that\nidentifies the \"submetric\". E.g. `dynamic.radosgw.api.request.{category}`.\nThe placeholder `{category}` indicates the object attribute that is in the list\nof objects that we use to load the sub metric name. Then, we must use a special\nnotation in the `value_attribute` configuration to indicate that we are dealing\nwith a list of objects. This is achieved via `[]` (brackets); for instance, in\nthe `dynamic.radosgw.api.request.{category}`, we can use `[categories].ops`\nas the `value_attribute`. This indicates that the value we retrieve is a list\nof objects, and when the dynamic pollster processes it, we want it (the\npollster) to load the `ops` value for the sub metrics being generated\n\nDepends-On: https://review.opendev.org/#/c/694519/\nChange-Id: I6ed4632f209ac51a07687476ca316212659d72bb\nSigned-off-by: Rafael Weingärtner \u003crafael@apache.org\u003e\n","web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/4e3c12968d53a28fb9fa016c1eb2377d796eed76"}],"resolve_conflicts_web_links":[{"name":"gitea","tooltip":"Open in GitWeb","url":"https://opendev.org/openstack/ceilometer/commit/4e3c12968d53a28fb9fa016c1eb2377d796eed76"}]},"parents_data":[{"branch_name":"refs/heads/master","commit_id":"d0e8f95fe4e0a46ad5864cc690309facdc368652","is_merged_in_target_branch":true}],"branch":"refs/heads/master"}},"requirements":[],"submit_records":[],"submit_requirements":[]}