Merge pull request #315 from lsst-sqre/tickets/DM-42182

DM-42182: Update to Pydantic v2

changelog.d/20231214_165219_rra_DM_42182.md

@@ -0,0 +1,3 @@
+### Backwards-incompatible changes
+
+- All environment variables used to configure mobu now start with `MOBU_`, and several have changed their names. The new settings are `MOBU_ALERT_HOOK`, `MOBU_AUTOSTART_PATH`, `MOBU_ENVIRONMENT_URL`, `MOBU_GAFAELFAWR_TOKEN`, `MOBU_NAME`, `MOBU_PATH_PREFIX`, `MOBU_LOGGING_PROFILE`, and `MOBU_LOG_LEVEL`.

requirements/main.in

@@ -17,10 +17,11 @@ click!=8.1.4,!=8.1.5  # see https://github.com/pallets/click/issues/2558
 httpx
 httpx-sse
 jinja2
-pydantic<2
+pydantic>2
+pydantic-settings
 pyvo
 pyyaml
-safir>=3.8.0
+safir>=5.0.0
 shortuuid
 structlog
 websockets

requirements/main.txt

@@ -8,6 +8,10 @@ aiojobs==1.2.1 \
     --hash=sha256:59d6e7ad7829e9d0f73bfceeae28153b541be6b0959a08cc5ceb222717c888ff \
     --hash=sha256:88efd8e56295eff69efcc44488e41c38159bcbda2ac7c6884e4140674dace54f
     # via -r requirements/main.in
+annotated-types==0.6.0 \
+    --hash=sha256:0641064de18ba7a25dee8f96403ebc39113d0cb953a01429249d5c7564666a43 \
+    --hash=sha256:563339e807e53ffd9c267e99fc6d9ea23eb8443c08f112651963e24e22f84a5d
+    # via pydantic
 anyio==3.7.1 \
     --hash=sha256:44a3c9aba0f5defa43261a8b3efb97891f2bd7d804e0e1f56419befa1adfc780 \
     --hash=sha256:91dee416e570e92c64041bd18b900d1d6fa78dff7048769ce5ac5ddad004fbb5
@@ -435,47 +439,125 @@ pycparser==2.21 \
     --hash=sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9 \
     --hash=sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206
     # via cffi
-pydantic==1.10.13 \
-    --hash=sha256:1740068fd8e2ef6eb27a20e5651df000978edce6da6803c2bef0bc74540f9548 \
-    --hash=sha256:210ce042e8f6f7c01168b2d84d4c9eb2b009fe7bf572c2266e235edf14bacd80 \
-    --hash=sha256:32c8b48dcd3b2ac4e78b0ba4af3a2c2eb6048cb75202f0ea7b34feb740efc340 \
-    --hash=sha256:3ecea2b9d80e5333303eeb77e180b90e95eea8f765d08c3d278cd56b00345d01 \
-    --hash=sha256:4b03e42ec20286f052490423682016fd80fda830d8e4119f8ab13ec7464c0132 \
-    --hash=sha256:4c5370a7edaac06daee3af1c8b1192e305bc102abcbf2a92374b5bc793818599 \
-    --hash=sha256:56e3ff861c3b9c6857579de282ce8baabf443f42ffba355bf070770ed63e11e1 \
-    --hash=sha256:5a1f9f747851338933942db7af7b6ee8268568ef2ed86c4185c6ef4402e80ba8 \
-    --hash=sha256:5e08865bc6464df8c7d61439ef4439829e3ab62ab1669cddea8dd00cd74b9ffe \
-    --hash=sha256:61d9dce220447fb74f45e73d7ff3b530e25db30192ad8d425166d43c5deb6df0 \
-    --hash=sha256:654db58ae399fe6434e55325a2c3e959836bd17a6f6a0b6ca8107ea0571d2e17 \
-    --hash=sha256:678bcf5591b63cc917100dc50ab6caebe597ac67e8c9ccb75e698f66038ea953 \
-    --hash=sha256:6cf25c1a65c27923a17b3da28a0bdb99f62ee04230c931d83e888012851f4e7f \
-    --hash=sha256:75ac15385a3534d887a99c713aa3da88a30fbd6204a5cd0dc4dab3d770b9bd2f \
-    --hash=sha256:75b297827b59bc229cac1a23a2f7a4ac0031068e5be0ce385be1462e7e17a35d \
-    --hash=sha256:7d6f6e7305244bddb4414ba7094ce910560c907bdfa3501e9db1a7fd7eaea127 \
-    --hash=sha256:84bafe2e60b5e78bc64a2941b4c071a4b7404c5c907f5f5a99b0139781e69ed8 \
-    --hash=sha256:854223752ba81e3abf663d685f105c64150873cc6f5d0c01d3e3220bcff7d36f \
-    --hash=sha256:8ae5dd6b721459bfa30805f4c25880e0dd78fc5b5879f9f7a692196ddcb5a580 \
-    --hash=sha256:8ef467901d7a41fa0ca6db9ae3ec0021e3f657ce2c208e98cd511f3161c762c6 \
-    --hash=sha256:968ac42970f57b8344ee08837b62f6ee6f53c33f603547a55571c954a4225691 \
-    --hash=sha256:97cce3ae7341f7620a0ba5ef6cf043975cd9d2b81f3aa5f4ea37928269bc1b87 \
-    --hash=sha256:9849f031cf8a2f0a928fe885e5a04b08006d6d41876b8bbd2fc68a18f9f2e3fd \
-    --hash=sha256:9f00790179497767aae6bcdc36355792c79e7bbb20b145ff449700eb076c5f96 \
-    --hash=sha256:b87326822e71bd5f313e7d3bfdc77ac3247035ac10b0c0618bd99dcf95b1e687 \
-    --hash=sha256:b97c1fac8c49be29486df85968682b0afa77e1b809aff74b83081cc115e52f33 \
-    --hash=sha256:bc0898c12f8e9c97f6cd44c0ed70d55749eaf783716896960b4ecce2edfd2d69 \
-    --hash=sha256:c553f6a156deb868ba38a23cf0df886c63492e9257f60a79c0fd8e7173537653 \
-    --hash=sha256:c636925f38b8db208e09d344c7aa4f29a86bb9947495dd6b6d376ad10334fb78 \
-    --hash=sha256:c958d053453a1c4b1c2062b05cd42d9d5c8eb67537b8d5a7e3c3032943ecd261 \
-    --hash=sha256:d3a3c792a58e1622667a2837512099eac62490cdfd63bd407993aaf200a4cf1f \
-    --hash=sha256:e31647d85a2013d926ce60b84f9dd5300d44535a9941fe825dc349ae1f760df9 \
-    --hash=sha256:e70ca129d2053fb8b728ee7d1af8e553a928d7e301a311094b8a0501adc8763d \
-    --hash=sha256:efff03cc7a4f29d9009d1c96ceb1e7a70a65cfe86e89d34e4a5f2ab1e5693737 \
-    --hash=sha256:f59ef915cac80275245824e9d771ee939133be38215555e9dc90c6cb148aaeb5 \
-    --hash=sha256:f8e81fc5fb17dae698f52bdd1c4f18b6ca674d7068242b2aff075f588301bbb0
+pydantic==2.5.2 \
+    --hash=sha256:80c50fb8e3dcecfddae1adbcc00ec5822918490c99ab31f6cf6140ca1c1429f0 \
+    --hash=sha256:ff177ba64c6faf73d7afa2e8cad38fd456c0dbe01c9954e71038001cd15a6edd
     # via
     #   -r requirements/main.in
     #   fastapi
+    #   pydantic-settings
     #   safir
+pydantic-core==2.14.5 \
+    --hash=sha256:038c9f763e650712b899f983076ce783175397c848da04985658e7628cbe873b \
+    --hash=sha256:074f3d86f081ce61414d2dc44901f4f83617329c6f3ab49d2bc6c96948b2c26b \
+    --hash=sha256:079206491c435b60778cf2b0ee5fd645e61ffd6e70c47806c9ed51fc75af078d \
+    --hash=sha256:09b0e985fbaf13e6b06a56d21694d12ebca6ce5414b9211edf6f17738d82b0f8 \
+    --hash=sha256:0f6116a558fd06d1b7c2902d1c4cf64a5bd49d67c3540e61eccca93f41418124 \
+    --hash=sha256:103ef8d5b58596a731b690112819501ba1db7a36f4ee99f7892c40da02c3e189 \
+    --hash=sha256:16e29bad40bcf97aac682a58861249ca9dcc57c3f6be22f506501833ddb8939c \
+    --hash=sha256:206ed23aecd67c71daf5c02c3cd19c0501b01ef3cbf7782db9e4e051426b3d0d \
+    --hash=sha256:2248485b0322c75aee7565d95ad0e16f1c67403a470d02f94da7344184be770f \
+    --hash=sha256:27548e16c79702f1e03f5628589c6057c9ae17c95b4c449de3c66b589ead0520 \
+    --hash=sha256:2d0ae0d8670164e10accbeb31d5ad45adb71292032d0fdb9079912907f0085f4 \
+    --hash=sha256:3128e0bbc8c091ec4375a1828d6118bc20404883169ac95ffa8d983b293611e6 \
+    --hash=sha256:3387277f1bf659caf1724e1afe8ee7dbc9952a82d90f858ebb931880216ea955 \
+    --hash=sha256:34708cc82c330e303f4ce87758828ef6e457681b58ce0e921b6e97937dd1e2a3 \
+    --hash=sha256:35613015f0ba7e14c29ac6c2483a657ec740e5ac5758d993fdd5870b07a61d8b \
+    --hash=sha256:3ad873900297bb36e4b6b3f7029d88ff9829ecdc15d5cf20161775ce12306f8a \
+    --hash=sha256:40180930807ce806aa71eda5a5a5447abb6b6a3c0b4b3b1b1962651906484d68 \
+    --hash=sha256:439c9afe34638ace43a49bf72d201e0ffc1a800295bed8420c2a9ca8d5e3dbb3 \
+    --hash=sha256:45e95333b8418ded64745f14574aa9bfc212cb4fbeed7a687b0c6e53b5e188cd \
+    --hash=sha256:4641e8ad4efb697f38a9b64ca0523b557c7931c5f84e0fd377a9a3b05121f0de \
+    --hash=sha256:49b08aae5013640a3bfa25a8eebbd95638ec3f4b2eaf6ed82cf0c7047133f03b \
+    --hash=sha256:4bc536201426451f06f044dfbf341c09f540b4ebdb9fd8d2c6164d733de5e634 \
+    --hash=sha256:4ce601907e99ea5b4adb807ded3570ea62186b17f88e271569144e8cca4409c7 \
+    --hash=sha256:4e40f2bd0d57dac3feb3a3aed50f17d83436c9e6b09b16af271b6230a2915459 \
+    --hash=sha256:4e47a76848f92529879ecfc417ff88a2806438f57be4a6a8bf2961e8f9ca9ec7 \
+    --hash=sha256:513b07e99c0a267b1d954243845d8a833758a6726a3b5d8948306e3fe14675e3 \
+    --hash=sha256:531f4b4252fac6ca476fbe0e6f60f16f5b65d3e6b583bc4d87645e4e5ddde331 \
+    --hash=sha256:57d52fa717ff445cb0a5ab5237db502e6be50809b43a596fb569630c665abddf \
+    --hash=sha256:59986de5710ad9613ff61dd9b02bdd2f615f1a7052304b79cc8fa2eb4e336d2d \
+    --hash=sha256:5baab5455c7a538ac7e8bf1feec4278a66436197592a9bed538160a2e7d11e36 \
+    --hash=sha256:5c7d5b5005f177764e96bd584d7bf28d6e26e96f2a541fdddb934c486e36fd59 \
+    --hash=sha256:60b7607753ba62cf0739177913b858140f11b8af72f22860c28eabb2f0a61937 \
+    --hash=sha256:615a0a4bff11c45eb3c1996ceed5bdaa2f7b432425253a7c2eed33bb86d80abc \
+    --hash=sha256:61ea96a78378e3bd5a0be99b0e5ed00057b71f66115f5404d0dae4819f495093 \
+    --hash=sha256:652c1988019752138b974c28f43751528116bcceadad85f33a258869e641d753 \
+    --hash=sha256:6637560562134b0e17de333d18e69e312e0458ee4455bdad12c37100b7cad706 \
+    --hash=sha256:678265f7b14e138d9a541ddabbe033012a2953315739f8cfa6d754cc8063e8ca \
+    --hash=sha256:699156034181e2ce106c89ddb4b6504c30db8caa86e0c30de47b3e0654543260 \
+    --hash=sha256:6b9ff467ffbab9110e80e8c8de3bcfce8e8b0fd5661ac44a09ae5901668ba997 \
+    --hash=sha256:6c327e9cd849b564b234da821236e6bcbe4f359a42ee05050dc79d8ed2a91588 \
+    --hash=sha256:6d30226dfc816dd0fdf120cae611dd2215117e4f9b124af8c60ab9093b6e8e71 \
+    --hash=sha256:6e227c40c02fd873c2a73a98c1280c10315cbebe26734c196ef4514776120aeb \
+    --hash=sha256:6e4d090e73e0725b2904fdbdd8d73b8802ddd691ef9254577b708d413bf3006e \
+    --hash=sha256:70f4b4851dbb500129681d04cc955be2a90b2248d69273a787dda120d5cf1f69 \
+    --hash=sha256:70f947628e074bb2526ba1b151cee10e4c3b9670af4dbb4d73bc8a89445916b5 \
+    --hash=sha256:774de879d212db5ce02dfbf5b0da9a0ea386aeba12b0b95674a4ce0593df3d07 \
+    --hash=sha256:77fa384d8e118b3077cccfcaf91bf83c31fe4dc850b5e6ee3dc14dc3d61bdba1 \
+    --hash=sha256:79e0a2cdbdc7af3f4aee3210b1172ab53d7ddb6a2d8c24119b5706e622b346d0 \
+    --hash=sha256:7e88f5696153dc516ba6e79f82cc4747e87027205f0e02390c21f7cb3bd8abfd \
+    --hash=sha256:7f8210297b04e53bc3da35db08b7302a6a1f4889c79173af69b72ec9754796b8 \
+    --hash=sha256:81982d78a45d1e5396819bbb4ece1fadfe5f079335dd28c4ab3427cd95389944 \
+    --hash=sha256:823fcc638f67035137a5cd3f1584a4542d35a951c3cc68c6ead1df7dac825c26 \
+    --hash=sha256:853a2295c00f1d4429db4c0fb9475958543ee80cfd310814b5c0ef502de24dda \
+    --hash=sha256:88e74ab0cdd84ad0614e2750f903bb0d610cc8af2cc17f72c28163acfcf372a4 \
+    --hash=sha256:8aa1768c151cf562a9992462239dfc356b3d1037cc5a3ac829bb7f3bda7cc1f9 \
+    --hash=sha256:8c8a8812fe6f43a3a5b054af6ac2d7b8605c7bcab2804a8a7d68b53f3cd86e00 \
+    --hash=sha256:95b15e855ae44f0c6341ceb74df61b606e11f1087e87dcb7482377374aac6abe \
+    --hash=sha256:96581cfefa9123accc465a5fd0cc833ac4d75d55cc30b633b402e00e7ced00a6 \
+    --hash=sha256:9bd18fee0923ca10f9a3ff67d4851c9d3e22b7bc63d1eddc12f439f436f2aada \
+    --hash=sha256:a33324437018bf6ba1bb0f921788788641439e0ed654b233285b9c69704c27b4 \
+    --hash=sha256:a6a16f4a527aae4f49c875da3cdc9508ac7eef26e7977952608610104244e1b7 \
+    --hash=sha256:a717aef6971208f0851a2420b075338e33083111d92041157bbe0e2713b37325 \
+    --hash=sha256:a71891847f0a73b1b9eb86d089baee301477abef45f7eaf303495cd1473613e4 \
+    --hash=sha256:aae7ea3a1c5bb40c93cad361b3e869b180ac174656120c42b9fadebf685d121b \
+    --hash=sha256:ab1cdb0f14dc161ebc268c09db04d2c9e6f70027f3b42446fa11c153521c0e88 \
+    --hash=sha256:ab4ea451082e684198636565224bbb179575efc1658c48281b2c866bfd4ddf04 \
+    --hash=sha256:abf058be9517dc877227ec3223f0300034bd0e9f53aebd63cf4456c8cb1e0863 \
+    --hash=sha256:af36f36538418f3806048f3b242a1777e2540ff9efaa667c27da63d2749dbce0 \
+    --hash=sha256:b53e9ad053cd064f7e473a5f29b37fc4cc9dc6d35f341e6afc0155ea257fc911 \
+    --hash=sha256:b7851992faf25eac90bfcb7bfd19e1f5ffa00afd57daec8a0042e63c74a4551b \
+    --hash=sha256:b9b759b77f5337b4ea024f03abc6464c9f35d9718de01cfe6bae9f2e139c397e \
+    --hash=sha256:ba39688799094c75ea8a16a6b544eb57b5b0f3328697084f3f2790892510d144 \
+    --hash=sha256:ba6b6b3846cfc10fdb4c971980a954e49d447cd215ed5a77ec8190bc93dd7bc5 \
+    --hash=sha256:bb4c2eda937a5e74c38a41b33d8c77220380a388d689bcdb9b187cf6224c9720 \
+    --hash=sha256:c0b97ec434041827935044bbbe52b03d6018c2897349670ff8fe11ed24d1d4ab \
+    --hash=sha256:c1452a1acdf914d194159439eb21e56b89aa903f2e1c65c60b9d874f9b950e5d \
+    --hash=sha256:c2027d05c8aebe61d898d4cffd774840a9cb82ed356ba47a90d99ad768f39789 \
+    --hash=sha256:c2adbe22ab4babbca99c75c5d07aaf74f43c3195384ec07ccbd2f9e3bddaecec \
+    --hash=sha256:c2d97e906b4ff36eb464d52a3bc7d720bd6261f64bc4bcdbcd2c557c02081ed2 \
+    --hash=sha256:c339dabd8ee15f8259ee0f202679b6324926e5bc9e9a40bf981ce77c038553db \
+    --hash=sha256:c6eae413494a1c3f89055da7a5515f32e05ebc1a234c27674a6956755fb2236f \
+    --hash=sha256:c949f04ecad823f81b1ba94e7d189d9dfb81edbb94ed3f8acfce41e682e48cef \
+    --hash=sha256:c97bee68898f3f4344eb02fec316db93d9700fb1e6a5b760ffa20d71d9a46ce3 \
+    --hash=sha256:ca61d858e4107ce5e1330a74724fe757fc7135190eb5ce5c9d0191729f033209 \
+    --hash=sha256:cb4679d4c2b089e5ef89756bc73e1926745e995d76e11925e3e96a76d5fa51fc \
+    --hash=sha256:cb774298da62aea5c80a89bd58c40205ab4c2abf4834453b5de207d59d2e1651 \
+    --hash=sha256:ccd4d5702bb90b84df13bd491be8d900b92016c5a455b7e14630ad7449eb03f8 \
+    --hash=sha256:cf9d3fe53b1ee360e2421be95e62ca9b3296bf3f2fb2d3b83ca49ad3f925835e \
+    --hash=sha256:d2ae91f50ccc5810b2f1b6b858257c9ad2e08da70bf890dee02de1775a387c66 \
+    --hash=sha256:d37f8ec982ead9ba0a22a996129594938138a1503237b87318392a48882d50b7 \
+    --hash=sha256:d81e6987b27bc7d101c8597e1cd2bcaa2fee5e8e0f356735c7ed34368c471550 \
+    --hash=sha256:dcf4e6d85614f7a4956c2de5a56531f44efb973d2fe4a444d7251df5d5c4dcfd \
+    --hash=sha256:de790a3b5aa2124b8b78ae5faa033937a72da8efe74b9231698b5a1dd9be3405 \
+    --hash=sha256:e47e9a08bcc04d20975b6434cc50bf82665fbc751bcce739d04a3120428f3e27 \
+    --hash=sha256:e60f112ac88db9261ad3a52032ea46388378034f3279c643499edb982536a093 \
+    --hash=sha256:e87fc540c6cac7f29ede02e0f989d4233f88ad439c5cdee56f693cc9c1c78077 \
+    --hash=sha256:eac5c82fc632c599f4639a5886f96867ffced74458c7db61bc9a66ccb8ee3113 \
+    --hash=sha256:ebb4e035e28f49b6f1a7032920bb9a0c064aedbbabe52c543343d39341a5b2a3 \
+    --hash=sha256:ec1e72d6412f7126eb7b2e3bfca42b15e6e389e1bc88ea0069d0cc1742f477c6 \
+    --hash=sha256:ef98ca7d5995a82f43ec0ab39c4caf6a9b994cb0b53648ff61716370eadc43cf \
+    --hash=sha256:f0cbc7fff06a90bbd875cc201f94ef0ee3929dfbd5c55a06674b60857b8b85ed \
+    --hash=sha256:f4791cf0f8c3104ac668797d8c514afb3431bc3305f5638add0ba1a5a37e0d88 \
+    --hash=sha256:f5e412d717366e0677ef767eac93566582518fe8be923361a5c204c1a62eaafe \
+    --hash=sha256:fb2ed8b3fe4bf4506d6dab3b93b83bbc22237e230cba03866d561c3577517d18 \
+    --hash=sha256:fe0a5a1025eb797752136ac8b4fa21aa891e3d74fd340f864ff982d649691867
+    # via pydantic
+pydantic-settings==2.1.0 \
+    --hash=sha256:26b1492e0a24755626ac5e6d715e9077ab7ad4fb5f19a8b7ed7011d52f36141c \
+    --hash=sha256:7621c0cb5d90d1140d2f0ef557bdf03573aac7035948109adf2574770b77605a
+    # via -r requirements/main.in
 pyerfa==2.0.1.1 \
     --hash=sha256:08b5abb90b34e819c1fca69047a76c0d344cb0c8fe4f7c8773f032d8afd623b4 \
     --hash=sha256:0e95cf3d11f76f473bf011980e9ea367ca7e68ca675d8b32499814fb6e387d4c \
@@ -498,7 +580,9 @@ pyjwt[crypto]==2.8.0 \
 python-dotenv==1.0.0 \
     --hash=sha256:a8df96034aae6d2d50a4ebe8216326c61c3eb64836776504fcca410e5937a3ba \
     --hash=sha256:f5971a9226b701070a4bf2c38c89e5a3f0d64de8debda981d1db98583009122a
-    # via uvicorn
+    # via
+    #   pydantic-settings
+    #   uvicorn
 pyvo==1.4.2 \
     --hash=sha256:66fe298865acfd725bc5f18750772d7f1b8899b8e5bb1775721520bed57d95cb \
     --hash=sha256:74142901862b2c70b2eb0505355fe4ce4cf6907d290bb2a67b4f80c087b7a217
@@ -562,9 +646,9 @@ requests==2.31.0 \
     --hash=sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f \
     --hash=sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1
     # via pyvo
-safir==4.5.0 \
-    --hash=sha256:19268a22f9e530a98a780e416e4a8c79b40e275853fdae031d15f8f99fe7ebf4 \
-    --hash=sha256:36301d094f4da08f1f54a3c7379db6603fa04e383df27a84a54c8a0a7a6cdf6e
+safir==5.1.0 \
+    --hash=sha256:0e4162b3b1fca558b037c06d7221b96996d7a55c92108e2e28e744d224c0076d \
+    --hash=sha256:e04019e7e914aefc5ce1a9ca73c227eb3a84255d952bcd4cf3746e11cf7b1a15
     # via -r requirements/main.in
 shortuuid==1.0.11 \
     --hash=sha256:27ea8f28b1bd0bf8f15057a3ece57275d2059d2b0bb02854f02189962c13b6aa \
@@ -599,6 +683,7 @@ typing-extensions==4.9.0 \
     # via
     #   fastapi
     #   pydantic
+    #   pydantic-core
 uritemplate==4.1.1 \
     --hash=sha256:4346edfc5c3b79f694bccd6d6099a322bbeb628dbf2cd86eea55a456ce5124f0 \
     --hash=sha256:830c08b8d99bdd312ea4ead05994a38e8936266f84b9a7878232db50b044e02e

src/mobu/config.py

@@ -4,7 +4,8 @@
 
 from pathlib import Path
 
-from pydantic import BaseSettings, Field, HttpUrl
+from pydantic import Field, HttpUrl
+from pydantic_settings import BaseSettings
 from safir.logging import LogLevel, Profile
 
 __all__ = [
@@ -23,8 +24,8 @@ class Configuration(BaseSettings):
             "An https URL, which should be considered secret. If not set or"
             " set to `None`, this feature will be disabled."
         ),
-        env="ALERT_HOOK",
-        example="https://slack.example.com/ADFAW1452DAF41/",
+        validation_alias="MOBU_ALERT_HOOK",
+        examples=["https://slack.example.com/ADFAW1452DAF41/"],
     )
 
     autostart: Path | None = Field(
@@ -35,8 +36,8 @@ class Configuration(BaseSettings):
             " specifications. All flocks given there will be automatically"
             " started when mobu starts."
         ),
-        env="AUTOSTART",
-        example="/etc/mobu/autostart.yaml",
+        validation_alias="MOBU_AUTOSTART_PATH",
+        examples=["/etc/mobu/autostart.yaml"],
     )
 
     environment_url: HttpUrl | None = Field(
@@ -48,45 +49,45 @@ class Configuration(BaseSettings):
             " suite easier. If it is not set to a valid URL, mobu will abort"
             " during startup."
         ),
-        env="ENVIRONMENT_URL",
-        example="https://data.example.org/",
+        validation_alias="MOBU_ENVIRONMENT_URL",
+        examples=["https://data.example.org/"],
     )
 
     gafaelfawr_token: str | None = Field(
         None,
-        field="Gafaelfawr admin token used to create user tokens",
+        title="Gafaelfawr admin token",
         description=(
             "This token is used to make an admin API call to Gafaelfawr to"
             " get a token for the user. This is only optional to make writing"
             " tests easier. mobu will abort during startup if it is not set."
         ),
-        env="GAFAELFAWR_TOKEN",
-        example="gt-vilSCi1ifK_MyuaQgMD2dQ.d6SIJhowv5Hs3GvujOyUig",
+        validation_alias="MOBU_GAFAELFAWR_TOKEN",
+        examples=["gt-vilSCi1ifK_MyuaQgMD2dQ.d6SIJhowv5Hs3GvujOyUig"],
     )
 
     name: str = Field(
         "mobu",
         title="Name of application",
         description="Doubles as the root HTTP endpoint path.",
-        env="SAFIR_NAME",
+        validation_alias="MOBU_NAME",
     )
 
     path_prefix: str = Field(
         "/mobu",
         title="URL prefix for application API",
-        env="SAFIR_PATH_PREFIX",
+        validation_alias="MOBU_PATH_PREFIX",
     )
 
     profile: Profile = Field(
         Profile.development,
         title="Application logging profile",
-        env="SAFIR_PROFILE",
+        validation_alias="MOBU_LOGGING_PROFILE",
     )
 
     log_level: LogLevel = Field(
         LogLevel.INFO,
         title="Log level of the application's logger",
-        env="SAFIR_LOG_LEVEL",
+        validation_alias="MOBU_LOG_LEVEL",
     )
 
 

src/mobu/factory.py

@@ -76,9 +76,9 @@ def create_slack_webhook_client(self) -> SlackWebhookClient | None:
             Newly-created Slack client, or `None` if Slack alerting is not
             configured.
         """
-        if not config.alert_hook or config.alert_hook == "None":
+        if not config.alert_hook:
             return None
-        return SlackWebhookClient(config.alert_hook, "Mobu", self._logger)
+        return SlackWebhookClient(str(config.alert_hook), "Mobu", self._logger)
 
     def create_solitary(self, solitary_config: SolitaryConfig) -> Solitary:
         """Create a runner for a solitary monkey.

src/mobu/handlers/external.py

@@ -80,7 +80,7 @@ async def put_flock(
     context.logger.info(
         "Creating flock",
         flock=flock_config.name,
-        config=flock_config.dict(exclude_unset=True),
+        config=flock_config.model_dump(exclude_unset=True),
     )
     flock = await context.manager.start_flock(flock_config)
     flock_url = context.request.url_for("get_flock", flock=flock.name)
@@ -216,7 +216,7 @@ async def put_run(
 ) -> SolitaryResult:
     context.logger.info(
         "Running solitary monkey",
-        config=solitary_config.dict(exclude_unset=True),
+        config=solitary_config.model_dump(exclude_unset=True),
     )
     solitary = context.factory.create_solitary(solitary_config)
     return await solitary.run()