Merge pull request juju#16456 from hpidcock/bump-go-1.21

juju#16456

Moves go from 1.20 to 1.21.

## QA steps

Unit tests + Github Actions + Watch jenkins

## Documentation changes

N/A

## Links

N/A

CONTRIBUTING.md

@@ -50,12 +50,12 @@ that Go versions are not incremented during a release cycle. This means that
 branch may lag by one version or so.  Check the `go.mod` file at the root of
 the project for the targeted version of Go, as this is authoritative.
 
-For example, the following indicates that Go 1.20 is targeted:
+For example, the following indicates that Go 1.21 is targeted:
 
 ```
 module github.com/juju/juju
 
-go 1.20
+go 1.21
 ```
 
 ### Official distribution
@@ -66,7 +66,7 @@ Go can be [installed](https://golang.org/doc/install#install) from the official
 
 [Snap](https://snapcraft.io/go) may also be used to install Go on Linux.
 
-    snap install go --channel=1.19/stable --classic
+    snap install go --channel=1.21/stable --classic
 
 ## Build Juju and its dependencies
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/juju/juju
 
-go 1.20
+go 1.21
 
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.7.1

go.sum

@@ -50,12 +50,15 @@ github.com/Azure/azure-sdk-for-go/sdk/internal v1.3.0/go.mod h1:okt5dMMTOFjX/aov
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/authorization/armauthorization/v3 v3.0.0-beta.1 h1:kRt6idL93W/nYRkUPbZ81yxJeLFevvrLYkyJEVzLpYM=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/authorization/armauthorization/v3 v3.0.0-beta.1/go.mod h1:nPsyC5G3IY+ljp+OHp8w/xa9UuLWe7ehFADNkqCSTaw=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute v1.0.0 h1:/Di3vB4sNeQ+7A8efjUVENvyB945Wruvstucqp7ZArg=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute v1.0.0/go.mod h1:gM3K25LQlsET3QR+4V74zxCsFAy0r6xMNN9n80SZn+4=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2 v2.0.0 h1:xxe4naFUPYEW1W6C8yWrfFNmyZLnEbO+CsbsSF83wDo=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2 v2.0.0/go.mod h1:aLFjumYDvv63tH1qnqkcmdjdZ6Sn+/viPv7H3jft0oY=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/internal v1.1.2 h1:mLY+pNLjCUeKhgnAJWAKhEUQM+RJQo2H1fuGSw1Ky1E=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/internal v1.1.2/go.mod h1:FbdwsQ2EzwvXxOPcMFYO8ogEc9uMMIj3YkmCdXdAFmk=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/keyvault/armkeyvault v1.2.0 h1:8d4U82r7ItT1Es91x3eUcAQweih36KWvUha8AZ9X0Rs=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/keyvault/armkeyvault v1.2.0/go.mod h1:/1bkGperHinQbAHMWivoec/Ucu6//iXo6jn5mhmqCVU=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/managementgroups/armmanagementgroups v1.0.0 h1:pPvTJ1dY0sA35JOeFq6TsY2xj6Z85Yo23Pj4wCCvu4o=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/managementgroups/armmanagementgroups v1.0.0/go.mod h1:mLfWfj8v3jfWKsL9G4eoBoXVcsqcIUTapmdKy7uGOp0=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork v1.1.0 h1:QM6sE5k2ZT/vI5BEe0r7mqjsUSnhVBFbOsVkEuaEfiA=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork v1.1.0/go.mod h1:243D9iHbcQXoFUtgHJwL7gl2zx1aDuDMjvBZVGr2uW0=
 github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armresources v1.1.1 h1:7CBQ+Ei8SP2c6ydQTGCCrS35bDxgTMfoP2miAwK++OU=
@@ -85,6 +88,7 @@ github.com/AzureAD/microsoft-authentication-library-for-go v1.0.0 h1:OBhqkivkhkM
 github.com/AzureAD/microsoft-authentication-library-for-go v1.0.0/go.mod h1:kgDmCTgBzIEPFElEF+FK0SdjAor06dRq2Go927dnQ6o=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
+github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/ChrisTrenkamp/goxpath v0.0.0-20210404020558-97928f7e12b6 h1:w0E0fgc1YafGEh5cROhlROMWXiNoZqApk2PDN0M1+Ns=
 github.com/ChrisTrenkamp/goxpath v0.0.0-20210404020558-97928f7e12b6/go.mod h1:nuWgzSkT5PnyOd+272uUmV0dnAnAn42Mk7PiQC5VzN4=
@@ -195,6 +199,7 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
 github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
 github.com/dnaeon/go-vcr v1.0.1/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
 github.com/dnaeon/go-vcr v1.2.0 h1:zHCHvJYTMh1N7xnV7zf1m1GPBF9Ad0Jk/whtQ1663qI=
+github.com/dnaeon/go-vcr v1.2.0/go.mod h1:R4UdLID7HZT3taECzJs4YgbbH6PIGXB6W/sc5OLb6RQ=
 github.com/docker/distribution v2.8.2+incompatible h1:T3de5rq0dB1j30rp0sA2rER+m322EBzniBPB6ZIzuh8=
 github.com/docker/distribution v2.8.2+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
@@ -231,6 +236,7 @@ github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
+github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
 github.com/getkin/kin-openapi v0.76.0/go.mod h1:660oXbgy5JFMKreazJaQTw7o+X00qeSyhcnluiMv+Xg=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
@@ -545,6 +551,7 @@ github.com/juju/mgo/v2 v2.0.2/go.mod h1:Z2QbXIrR9JuJcSyankQOw31tINNA5p3qevW73oDo
 github.com/juju/mgotest v1.0.1/go.mod h1:vTaDufYul+Ps8D7bgseHjq87X8eu0ivlKLp9mVc/Bfc=
 github.com/juju/mgotest v1.0.2/go.mod h1:04v1Xi2RiTO3h77YWtaXB2LAaGRSSi+Vl4hOV1coD0k=
 github.com/juju/mgotest v1.0.3 h1:3UIS2cOSzE6qz/dtiLAaQew5AKYw/bRb++/lsB522HI=
+github.com/juju/mgotest v1.0.3/go.mod h1:Dnzi6seljG9GoZpqFdTqRV3ybB3UcIj+H8iQqy1so1A=
 github.com/juju/mutex v0.0.0-20171110020013-1fe2a4bf0a3a/go.mod h1:Y3oOzHH8CQ0Ppt0oCKJ2JFO81/EsWenH5AEqigLH+yY=
 github.com/juju/mutex/v2 v2.0.0-20220128011612-57176ebdcfa3/go.mod h1:TTCG9BJD9rCC4DZFz3jA0QvCqFDHw8Eqz0jstwY7RTQ=
 github.com/juju/mutex/v2 v2.0.0-20220203023141-11eeddb42c6c/go.mod h1:jwCfBs/smYDaeZLqeaCi8CB8M+tOes4yf827HoOEoqk=
@@ -568,6 +575,7 @@ github.com/juju/pubsub/v2 v2.0.0/go.mod h1:/QkpC3pjCk5Jj2EqlHjRLfvHkuTH+B1KhSG24
 github.com/juju/qthttptest v0.0.1/go.mod h1://LCf/Ls22/rPw2u1yWukUJvYtfPY4nYpWUl2uZhryo=
 github.com/juju/qthttptest v0.1.1/go.mod h1:aTlAv8TYaflIiTDIQYzxnl1QdPjAg8Q8qJMErpKy6A4=
 github.com/juju/qthttptest v0.1.3 h1:M0HdpwsK/UTHRGRcIw5zvh5z+QOgdqyK+ecDMN+swwM=
+github.com/juju/qthttptest v0.1.3/go.mod h1:2gayREyVSs/IovPmwYAtU+HZzuhDjytJQRRLzPTtDYE=
 github.com/juju/raft-boltdb v0.0.0-20200518034108-40b112c917c5 h1:+eWzUG6XLDSdczBqb+tqWscQpfKlQH8vIu+bJyoOlFk=
 github.com/juju/raft-boltdb v0.0.0-20200518034108-40b112c917c5/go.mod h1:F7wHQBX+lEJkv9PhNCgNJgCeI+GISZW2RefLINbmgXU=
 github.com/juju/ratelimit v1.0.2 h1:sRxmtRiajbvrcLQT7S+JbqU0ntsb9W2yhSdNN8tWfaI=
@@ -905,6 +913,7 @@ github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb/go.mod h1:N2
 github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 h1:EzJWgHovont7NscjpAxXsDA8S8BMYve8Y5+7cuRE7R0=
 github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
 github.com/xeipuuv/gojsonschema v1.2.0 h1:LhYJRs+L4fBtjZUfuSZIKGeVu0QRy8e5Xi7D17UxZ74=
+github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/yohcop/openid-go v1.0.0/go.mod h1:/408xiwkeItSPJZSTPF7+VtZxPkPrRRpRNK2vjGh6yI=
 github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4=
@@ -1330,7 +1339,9 @@ google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
 google.golang.org/genproto v0.0.0-20230530153820-e85fd2cbaebc h1:8DyZCyvI8mE1IdLy/60bS+52xfymkE72wv1asokgtao=
+google.golang.org/genproto v0.0.0-20230530153820-e85fd2cbaebc/go.mod h1:xZnkP7mREFX5MORlOPEzLMr+90PPZQ2QWzrVTWfAq64=
 google.golang.org/genproto/googleapis/api v0.0.0-20230530153820-e85fd2cbaebc h1:kVKPf/IiYSBWEWtkIn6wZXwWGCnLKcC8oWfZvXjsGnM=
+google.golang.org/genproto/googleapis/api v0.0.0-20230530153820-e85fd2cbaebc/go.mod h1:vHYtlOoi6TsQ3Uk2yxR7NI5z8uoV+3pZtR4jmHIkRig=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc h1:XSJ8Vk1SWuNr8S18z1NZSziL0CPIXLCCMDOEFtHBOFc=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=

snap/snapcraft.yaml

@@ -69,7 +69,7 @@ parts:
   juju:
     # TODO(hpidcock): move to upstream go plugin when it has the features we need.
     plugin: juju-go
-    go-channel: 1.20/stable
+    go-channel: 1.21/stable
     # The source can be your local tree or github
     # source: https://github.com/juju/juju.git
     # If you pull a remote, set source-depth to 1 to make the fetch shorter