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Release Notes
canonical/operator
### [`v2.0.0`](https://togithub.com/canonical/operator/releases/tag/2.0.0): final
[Compare Source](https://togithub.com/canonical/operator/compare/1.5.4...2.0.0)
This is version 2.0.0 of `ops`, which includes the following changes:
##### Major changes
- **APIs to interact with Juju Secrets**, along with a testing harness. [Read the tutorial](https://juju.is/docs/sdk/add-a-secret-to-a-charm) or the [code (#861)](https://togithub.com/canonical/operator/pull/861).
- **Ops 2.0.0 requires Python 3.8+** (ops 1.5.x works down to Python 3.5). Note that Python 3.8 is the version installed by default on Ubuntu 18.04 (Bionic), where Python 3.5 was installed on Ubuntu 16.04 (Xenial). As a result, ops 2.0.0 is intended for use with Juju 3.0+, which only supports Ubuntu 18.04 and above. We started using some Python 3.8 features in [#871](https://togithub.com/canonical/operator/issues/871), and plan to use more in future ops 2.x releases.
- **Removed `SIMULATE_CAN_CONNECT`** from the testing harness ([#871](https://togithub.com/canonical/operator/issues/871)). When we introduced `can_connect` it would have been a breaking change to enable it by default, so we added the `SIMULATE_CAN_CONNECT` global to enable it, with a warning that we'd enable it by default in a future release. This release removes the global flag and enables simulation by default.
- **Made `begin_with_initial_hooks()` trigger pebble-ready** in the testing harness ([#871](https://togithub.com/canonical/operator/issues/871)). The default value of `container.can_connect()` is still False when using `begin()` ("manual mode"), but this release updates `begin_with_initial_hooks()` to set `can_connect` to True and fire pebble-ready for all containers in the charm's metadata.
Note that the `SIMULATE_CAN_CONNECT` and `begin_with_initial_hooks()` changes won't change or break your charms, however, they may break charm *tests* -- for example, tests that aren't expecting `pebble-ready` to be fired when calling `begin_with_initial_hooks()`.
##### Other breaking changes
- Deprecate controller storage: [#882](https://togithub.com/canonical/operator/issues/882). This deprecate `use_juju_for_storage=True` (it's intended for pod-spec charms).
- Remove Windows support: [#872](https://togithub.com/canonical/operator/issues/872). Juju 3.0 no longer supports Windows deployments, so ops doesn't need to either.
##### Minor changes
- Fix logging in can_connect, add tests; remove pebble.Error methods: [#860](https://togithub.com/canonical/operator/issues/860). This fixes a couple of logging calls, but also removes the `name()` and `message()` methods from the `ops.pebble.Error` exception subclass. This is theoretically a breaking change, but it is very unlikely these methods were used by charms.
- Add ErrorStatus [#875](https://togithub.com/canonical/operator/issues/875). This adds a missing unit status value, `error`.
- Add Pebble idempotency behavior [#876](https://togithub.com/canonical/operator/issues/876). This makes the testing harness's emulated versions of `start()` and `stop()` match Pebble's current behaviour, which makes them idempotent: `start()` now does nothing if the service is already started, and similarly `stop()` does nothing if the service is already stopped.
- Clarifies the warning message when local storage is chosen: "not a Kubernetes *podspec* charm" instead of "not a kubernetes charm" (the latter is incorrect). This was done in [#882](https://togithub.com/canonical/operator/issues/882).
- Removes the long-deprecated `key` argument to charm's `__init__`. This was done in [#882](https://togithub.com/canonical/operator/issues/882).
- Removes the deprecated (and private!) `Harness._oci_resources` attribute. This was done in [#882](https://togithub.com/canonical/operator/issues/882).
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Release Notes
canonical/operator
### [`v2.0.0`](https://togithub.com/canonical/operator/releases/tag/2.0.0): final [Compare Source](https://togithub.com/canonical/operator/compare/1.5.4...2.0.0) This is version 2.0.0 of `ops`, which includes the following changes: ##### Major changes - **APIs to interact with Juju Secrets**, along with a testing harness. [Read the tutorial](https://juju.is/docs/sdk/add-a-secret-to-a-charm) or the [code (#861)](https://togithub.com/canonical/operator/pull/861). - **Ops 2.0.0 requires Python 3.8+** (ops 1.5.x works down to Python 3.5). Note that Python 3.8 is the version installed by default on Ubuntu 18.04 (Bionic), where Python 3.5 was installed on Ubuntu 16.04 (Xenial). As a result, ops 2.0.0 is intended for use with Juju 3.0+, which only supports Ubuntu 18.04 and above. We started using some Python 3.8 features in [#871](https://togithub.com/canonical/operator/issues/871), and plan to use more in future ops 2.x releases. - **Removed `SIMULATE_CAN_CONNECT`** from the testing harness ([#871](https://togithub.com/canonical/operator/issues/871)). When we introduced `can_connect` it would have been a breaking change to enable it by default, so we added the `SIMULATE_CAN_CONNECT` global to enable it, with a warning that we'd enable it by default in a future release. This release removes the global flag and enables simulation by default. - **Made `begin_with_initial_hooks()` trigger pebble-ready** in the testing harness ([#871](https://togithub.com/canonical/operator/issues/871)). The default value of `container.can_connect()` is still False when using `begin()` ("manual mode"), but this release updates `begin_with_initial_hooks()` to set `can_connect` to True and fire pebble-ready for all containers in the charm's metadata. Note that the `SIMULATE_CAN_CONNECT` and `begin_with_initial_hooks()` changes won't change or break your charms, however, they may break charm *tests* -- for example, tests that aren't expecting `pebble-ready` to be fired when calling `begin_with_initial_hooks()`. ##### Other breaking changes - Deprecate controller storage: [#882](https://togithub.com/canonical/operator/issues/882). This deprecate `use_juju_for_storage=True` (it's intended for pod-spec charms). - Remove Windows support: [#872](https://togithub.com/canonical/operator/issues/872). Juju 3.0 no longer supports Windows deployments, so ops doesn't need to either. ##### Minor changes - Fix logging in can_connect, add tests; remove pebble.Error methods: [#860](https://togithub.com/canonical/operator/issues/860). This fixes a couple of logging calls, but also removes the `name()` and `message()` methods from the `ops.pebble.Error` exception subclass. This is theoretically a breaking change, but it is very unlikely these methods were used by charms. - Add ErrorStatus [#875](https://togithub.com/canonical/operator/issues/875). This adds a missing unit status value, `error`. - Add Pebble idempotency behavior [#876](https://togithub.com/canonical/operator/issues/876). This makes the testing harness's emulated versions of `start()` and `stop()` match Pebble's current behaviour, which makes them idempotent: `start()` now does nothing if the service is already started, and similarly `stop()` does nothing if the service is already stopped. - Clarifies the warning message when local storage is chosen: "not a Kubernetes *podspec* charm" instead of "not a kubernetes charm" (the latter is incorrect). This was done in [#882](https://togithub.com/canonical/operator/issues/882). - Removes the long-deprecated `key` argument to charm's `__init__`. This was done in [#882](https://togithub.com/canonical/operator/issues/882). - Removes the deprecated (and private!) `Harness._oci_resources` attribute. This was done in [#882](https://togithub.com/canonical/operator/issues/882).Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.