Move min k8s version to 1.21

README.md

@@ -160,7 +160,7 @@ Note: Upstart/SysV init based OS types are not supported.
 
 ## Requirements
 
-- **Minimum required version of Kubernetes is v1.20**
+- **Minimum required version of Kubernetes is v1.21**
 - **Ansible v2.9.x, Jinja 2.11+ and python-netaddr is installed on the machine that will run Ansible commands, Ansible 2.10.x is experimentally supported for now**
 - The target servers must have **access to the Internet** in order to pull docker images. Otherwise, additional configuration is required (See [Offline Environment](docs/offline-environment.md))
 - The target servers are configured to allow **IPv4 forwarding**.

roles/container-engine/cri-o/defaults/main.yml

@@ -48,7 +48,6 @@ crio_kubernetes_version_matrix:
   "1.23": "1.22"
   "1.22": "1.22"
   "1.21": "1.21"
-  "1.20": "1.20"
 
 crio_version: "{{ crio_kubernetes_version_matrix[crio_required_version] | default('1.22') }}"
 

roles/container-engine/cri-o/vars/amazon.yml

@@ -7,8 +7,6 @@ crio_versioned_pkg:
     - "cri-o-1.22.*"
   "1.21":
     - "cri-o-1.21.*"
-  "1.20":
-    - "cri-o-1.20.*"
 
 default_crio_packages: "{{ crio_versioned_pkg[crio_version] }}"
 

roles/container-engine/cri-o/vars/centos-7.yml

@@ -4,8 +4,6 @@ crio_versioned_pkg:
     - "cri-o-1.22.*"
   "1.21":
     - "cri-o-1.21.*"
-  "1.20":
-    - "cri-o-1.20.*"
 
 default_crio_packages: "{{ crio_versioned_pkg[crio_version] }}"
 

roles/container-engine/cri-o/vars/centos-8.yml

@@ -4,8 +4,6 @@ crio_versioned_pkg:
     - "cri-o-1.22.*"
   "1.21":
     - "cri-o-1.21.*"
-  "1.20":
-    - "cri-o-1.20.*"
 
 default_crio_packages: "{{ crio_versioned_pkg[crio_version] }}"
 

roles/container-engine/cri-o/vars/debian.yml

@@ -6,9 +6,6 @@ crio_versioned_pkg:
   "1.21":
     - "cri-o=1.21*"
     - cri-o-runc
-  "1.20":
-    - "cri-o=1.20*"
-    - cri-o-runc
 
 crio_debian_buster_backports_packages:
   - "libseccomp2"

roles/container-engine/cri-o/vars/fedora.yml

@@ -7,5 +7,4 @@ crio_kubernetes_version_matrix:
   "1.23": "1.22"
   "1.22": "1.22"
   "1.21": "1.21"
-  "1.20": "1.20"
 crio_version: "{{ crio_kubernetes_version_matrix[crio_required_version] | default('1.22') }}"

roles/container-engine/cri-o/vars/ubuntu.yml

@@ -6,9 +6,6 @@ crio_versioned_pkg:
   "1.21":
     - "cri-o=1.21*"
     - cri-o-runc
-  "1.20":
-    - "cri-o=1.20*"
-    - cri-o-runc
 
 default_crio_packages: "{{ crio_versioned_pkg[crio_version] }}"
 

roles/download/defaults/main.yml

@@ -98,7 +98,6 @@ crictl_supported_versions:
   v1.23: "v1.22.0"
   v1.22: "v1.22.0"
   v1.21: "v1.21.0"
-  v1.20: "v1.20.0"
 crictl_version: "{{ crictl_supported_versions[kube_major_version] }}"
 
 # Download URLs
@@ -126,15 +125,12 @@ crictl_checksums:
   arm:
     v1.22.0: b74f7cc52ce79c6d7fd776beb6353f4628e9c36f17ba2b8e6c48155714057f07
     v1.21.0: 638af758860b282f8ec862b90ecbc200ec87388134e555684f92d39591c938f7
-    v1.20.0: ed5ffdd386261ec1146731421d4ac9c5c7f91e08486fee409452a3364bef792a
   arm64:
     v1.22.0: a713c37fade0d96a989bc15ebe906e08ef5c8fe5e107c2161b0665e9963b770e
     v1.21.0: 454eecd29fe636282339af5b73c60234a7d10e4b11b9e18937e33056763d72cf
-    v1.20.0: eda6879710eb046d335162d4afe8494c6f8161142ad3188022852f64b92806a8
   amd64:
     v1.22.0: 45e0556c42616af60ebe93bf4691056338b3ea0001c0201a6a8ff8b1dbc0652a
     v1.21.0: 85c78a35584971625bf1c3bcd46e5404a90396f979d7586f18b11119cb623e24
-    v1.20.0: 44d5f550ef3f41f9b53155906e0229ffdbee4b19452b4df540265e29572b899c
 
 # Checksum
 # Kubernetes versions above Kubespray's current target version are untested and should be used with caution.
@@ -157,21 +153,6 @@ kubelet_checksums:
     v1.21.2: 577e09db9e8c11a57eeaa060fddc907df2b026b5270768201adcaafd9c6aa7b7
     v1.21.1: 2d2d17654a4abf66307c81c513228f29719aa02f5d5855dbd67a1337ab47c804
     v1.21.0: c2a3c926842c892ca3a124fb0526970e6ce1d92cb3ac35028b251a5672bb1af1
-    v1.20.14: e0ed41fe013ac237e9e52e7210b959fc94208b6deff011f855a88f8edfa8b0b5
-    v1.20.13: 67ca239729c2e1d739fa4aac9830c9769bcb000dbdce6937b37aa44339110d47
-    v1.20.12: ee3220389c4ef66b0e4408ee9aa4517068794b76f15a64524449b6ba9829dc92
-    v1.20.11: 0cd6705660e9ab8e54fb44d1fac3d57b66a497d8accc58da410882056f4329ff
-    v1.20.10: e9b5e0ba05d4219cdc34bf9b8de7a2ab61d792a72ca8d15a4c2fc976e19e8531
-    v1.20.9: 5dee082cc1504fc9bf7485eff8d79e8c776c905c3280d1b19396949783fbb033
-    v1.20.8: a1a817b7f0050e6821c4c53d538536eadc41440604c7217179a709a7e6f34959
-    v1.20.7: e3dfdf71d7c55ea3ad00deef4bdb533f6487139f898af28a58472cc09429f653
-    v1.20.6: a7f89bc0810ad0cfcf8b8235b88ed84f0eb39a164ea536595d7fe461548e985b
-    v1.20.5: cd04519bc8271a990380b62bd5b397ed5e21f9d81d731792b53453baea3d7cd5
-    v1.20.4: 6c2dbd275d0413124bb56f347821aa11003749c3e5d31ebddec64b14dc74ea18
-    v1.20.3: 64a2f413987483e131a6cbbf641c3f8a4d506d5373c04d0765ccf96b4886597d
-    v1.20.2: fa4e9891c25830cd2b5ed52b524878d04554094a0578e039c2b3c28ea85a5b12
-    v1.20.1: 576d89284c8fa758d7d34d789444e9a5a03f24b6400cc94bf103c1c796898dc7
-    v1.20.0: 132ea2f821ec1537af34b3a1414071416149972ce93619f71730c8dd741e357c
   arm64:
     v1.23.1: c24e4ab211507a39141d227595610383f7c5686cae3795b7d75eebbce8606f3d
     v1.23.0: a546fb7ccce69c4163e4a0b19a31f30ea039b4e4560c23fd6e3016e2b2dfd0d9
@@ -190,21 +171,6 @@ kubelet_checksums:
     v1.21.2: 525cf5506595e70bffc4c1845b3c535c7121fa2ee3daac6ca3edc69d8d63b89f
     v1.21.1: 5b37d7fc2da65a25896447685166769333b5896488de21bc9667edb4e799905e
     v1.21.0: 17832b192be5ea314714f7e16efd5e5f65347974bbbf41def6b02f68931380c4
-    v1.20.14: 2e4a857c675fea138efb45a91ac382c1067f5f903b73c1b0cfdb7a91f9429465
-    v1.20.13: 065d1a0ab7909b77f829661d41da6bccef6116dc28becf3a845971915d70693d
-    v1.20.12: e52854ee593b542ae8ad5cf2e29383d14369dffafacec979f76e6ad3bf514093
-    v1.20.11: 9c79d22131c6290fbb6f668c0188f9d4c43700372b054bfb4cde7b92a5b0d173
-    v1.20.10: 5107a4b2eb017039dda900cf263ec19484eee8bec070fc88803d3d9d4cc9fb18
-    v1.20.9: 3e30e4459794cfa0d6071c43a4bd954aa5e6971d7d9ea79f4b0cf2b78a9771c1
-    v1.20.8: 1c0ee2f90a375c789024482a35179af543ffa71b623460c9b9cff87ed68f4569
-    v1.20.7: 79a1db001b51973297578b9cc2ba5a8d686eea216dfbd12649c7f041c624675e
-    v1.20.6: 6e7b44d1ca65f970b0646f7d093dcf0cfefc44d4a67f29d542fe1b7ca6dcf715
-    v1.20.5: 2d1b6f73fd0373687c7dc6582fe5ebddfa26c3b9ef128ec3955517b9db4746f2
-    v1.20.4: 66bcdc7521e226e4acaa93c08e5ea7b2f57829e1a5b9decfd2b91d237e216e1d
-    v1.20.3: 29fa80790edcdfc7389b4b88cf963ce29d82e5de39bdb70f7c6dff551299b6f3
-    v1.20.2: 2b2d8e567439500daa9be88c4b10ee6db7126be942ac94259b506152ee38da1e
-    v1.20.1: 359025e549ec6e16ffa1aead7312934233a983a918f54686a2c34ff9a6ba6016
-    v1.20.0: 47ab6c4273fc3bb0cb8ec9517271d915890c5a6b0e54b2991e7a8fbbe77b06e4
   amd64:
     v1.23.1: 7ff47abf62096a41005d18c6d482cf73f26b613854173327fa9f2b98720804d4
     v1.23.0: 4756ff345dd80704b749d87efb8eb294a143a1f4a251ec586197d26ad20ea518
@@ -223,21 +189,6 @@ kubelet_checksums:
     v1.21.2: aaf144b19c0676e1fe34a93dc753fb38f4de057a0e2d7521b0bef4e82f8ccc28
     v1.21.1: e77ff3ea404b2e69519ea4dce41cbdf11ae2bcba75a86d409a76eecda1c76244
     v1.21.0: 681c81b7934ae2bf38b9f12d891683972d1fbbf6d7d97e50940a47b139d41b35
-    v1.20.14: 01342d70251276346aa5afa9653b49391959d0e4e32c905e1c66244f74b7af1f
-    v1.20.13: 4f6a11f84e9b4af4d20a40e2dc6a5fcbae77479d6745fc95ba16d8f4596a15e5
-    v1.20.12: a53cae386e08efce25a9ee228c916e80b86335691f327a0ee8bc76ac56adeca2
-    v1.20.11: 78be617b1d5974b21d533588fcd952b05ef7d8d92b1880fc44b4c0c0457b43db
-    v1.20.10: de1b24f33d47cc4dc14a10f051d7d6fbbcf3800d3a07ddb45fc83660183c3a73
-    v1.20.9: 00182b3d045b49e34d7a4891b4a7ac0e101088e6a7a870dc36caeab2ade120a5
-    v1.20.8: dcfb52df0b779e3475d0d4275ff11bf64a18d00012717ac2f24b687caa2b7024
-    v1.20.7: f96eda810ec4c8f40f6455eaab9be46a8d0958d72f8432b48a8a0d7c52867c5f
-    v1.20.6: 7688a663dd06222d337c8fdb5b05e1d9377e6d64aa048c6acf484bc3f2a596a8
-    v1.20.5: 8a07891153398585a749285bb3caa2e16f0802d03ffdd5054a7ef1ef32989bea
-    v1.20.4: a9f28ac492b3cbf75dee284576b2e1681e67170cd36f3f5cdc31495f1bdbf809
-    v1.20.3: 8efddc4a7cc63c18f1d14bcb0879b460bbbc7358304ca10dff50907c03f04c81
-    v1.20.2: 2447da8e0729ac6e4bdcb1ea7d41c8ae6e5c8565edea189434286697ccdc8d85
-    v1.20.1: 2970974fa56ee90b76c7f3f8b0075f0719bb9d645aacfcef85238b68972aa9c3
-    v1.20.0: ff2422571c4c1e9696e367f5f25466b96fb6e501f28aed29f414b1524a52dea0
 kubectl_checksums:
   arm:
     v1.23.1: 52001ed48e9e1c8b8623f3e6b0242111227721e5ddd08fa18046c65c406e35a5
@@ -257,21 +208,6 @@ kubectl_checksums:
     v1.21.2: 898c2cd54b651873a8fb18bcb0792eb4772a78f845d758fa9b0eee278aede869
     v1.21.1: d963971fd796b04ccaa389cf59900834e01c151a52c531585ac68aae779c0d91
     v1.21.0: 6d79f6ebec2eda45b0808a895fa5d06bd8611c02d34b584eaa94857f365b25aa
-    v1.20.14: 30a0b11050e227006d5f5cf48a7db29da004faa6b3f20c8e0bf398a017266475
-    v1.20.13: 2026bee7860bf299b39cf650a0c7564306063f0529570e78a8762f09751826ea
-    v1.20.12: f0999194f5d7e33e0e4ae6fa929ecaf62ab6d23906e2f9742149dcfb9de52a63
-    v1.20.11: ce07e76137c0b87403e1631ed73282046e8aea3e503aca2b289e5a3cbf3e761a
-    v1.20.10: c6be4a60b7bea71159922a740f3da75aa70e1b4ec5e2def49c30db567924cb3f
-    v1.20.9: cd1108108c499bcf291fc02d2716ff64c523936d601dbdc85863be452906e6d8
-    v1.20.8: 9944db2dc9dc466ad6d3ad81ec7e4d2bfb4ac8558f13821d5f771a6dc4d5bef2
-    v1.20.7: c40e092c40ce0f0f1ccf4b7df7752d080c6a631e21a0c57a215028abd8ccb0d8
-    v1.20.6: f5451e6d0e586d3643c83cfb1366b6a1fed0e8e575fa95153710af53a58cc1e1
-    v1.20.5: b0b0e008dde7af257f97668620dc7b265f113833930ee03af190e7f4c4e8e545
-    v1.20.4: 459bfa4f35beb3496a2685f883c105a43321288619533ec7684dce922b926f60
-    v1.20.3: 72ad82d16b64dbb8c4f8eb61d710d062fe0f1ce7da94e457780948ad2e3ea9dc
-    v1.20.2: a8d5b7e974200ae94a0eb3873773ec4ceffa99283f1843960d0a1b4448c2aa42
-    v1.20.1: f164e6efd49a6c4a278d1317f00ee1691e7cf8531a49d10ea069f5180d3540ed
-    v1.20.0: bec2b30e37056ae354ec5a86d77634a9b832ade8d9aeea7a4514cee21cb7821e
   arm64:
     v1.23.1: c0c24c7f6a974390e15148a575c84878e925f32328ff96ae173ec762678e4524
     v1.23.0: 1d77d6027fc8dfed772609ad9bd68f611b7e4ce73afa949f27084ad3a92b15fe
@@ -290,21 +226,6 @@ kubectl_checksums:
     v1.21.2: 5753051ed464d0f1af05a3ca351577ba5680a332d5b2fa7738f287c8a40d81cf
     v1.21.1: d7e1163f4127efd841e5f5db6eacced11c2a3b20384457341b19ca295d0c535f
     v1.21.0: a4dd7100f547a40d3e2f83850d0bab75c6ea5eb553f0a80adcf73155bef1fd0d
-    v1.20.14: bfafaa9208b6c2e5806971e0b4fd9e98ba22940bfb42072b34426bc151125e9d
-    v1.20.13: e58610d292120d0d8ebb098f2ef9d15a63dbedbf2be36e820e48eca97bf836f9
-    v1.20.12: 2a315fcee435ae61a2d75f5d37051735dc0ee6a1abfe4ff032655de7bdee4adb
-    v1.20.11: e1ff97b46bf42ad98790d87924cdd10d65f002e4285e96e9a6df1d4db23c14f5
-    v1.20.10: e559bcf16c824a2337125f20a2d64bfbf3959c713aa4f711871a694e2f58d4d8
-    v1.20.9: dd23ed62bdd72f1784fe535ba1faef46ffafef21821f16fbbe8a4f6782ae8852
-    v1.20.8: 0e8a3f15ffda17011b22173048a113fa31372ed8f72e4415d9f6bf548fc4c437
-    v1.20.7: a3c8c6488145ba3bc8b2d8a8d46d6599e9d6c2d339a03d25822b6d8b06d61646
-    v1.20.6: 1d0a29420c4488b15adb44044b193588989b95515cd6c8c03907dafe9b3d53f3
-    v1.20.5: bafb8af51eaacea782bf6c3574c2a531aaf14637980bfa09c43ab5023773f70c
-    v1.20.4: 0fd64b3e5d3fda4637c174a5aea0119b46d6cbede591a4dc9130a81481fc952f
-    v1.20.3: 5bd714a08410dbe7c69e61f0209973ccdffe6fe93de5a12d1707f9a40abec60d
-    v1.20.2: 37fdba9fcd43cafba11ac4f82692e41aca41b59f44fd968fd84c263d71af580f
-    v1.20.1: 1ed8762306d4d09574150ffc666a04e5a79ca08e53570cd34977fab4fc7c4611
-    v1.20.0: 25e4465870c99167e6c466623ed8f05a1d20fbcb48cab6688109389b52d87623
   amd64:
     v1.23.1: 156fd5e7ebbedf3c482fd274089ad75a448b04cf42bc53f370e4e4ea628f705e
     v1.23.0: 2d0f5ba6faa787878b642c151ccb2c3390ce4c1e6c8e2b59568b3869ba407c4f
@@ -323,21 +244,6 @@ kubectl_checksums:
     v1.21.2: 55b982527d76934c2f119e70bf0d69831d3af4985f72bb87cd4924b1c7d528da
     v1.21.1: 58785190e2b4fc6891e01108e41f9ba5db26e04cebb7c1ac639919a931ce9233
     v1.21.0: 9f74f2fa7ee32ad07e17211725992248470310ca1988214518806b39b1dad9f0
-    v1.20.14: 7b582833331dc98a20c01e27006c2949fe7141bb197d20d824ac7efe85230ea3
-    v1.20.13: 0ea0e50382bb16a134b812caba15f7b9bb805ca21a593c8958a94aa0a09509cd
-    v1.20.12: 1e1cee1294d6b2f5cae547123df729ca38a07e8c0c1c2b782fb5f31a6541f89b
-    v1.20.11: 3a2bf981939df89f807858a481f6f5f2e33a7b9708bd029c8bece434db228efe
-    v1.20.10: 1e87edb99b7a92a142b458976ae75412d3ee22421793968b03213ddd007c0530
-    v1.20.9: 9d76c4431e10e268dd7c6b53b27aaa62a6f26455013e1d7f6d85da86003539b9
-    v1.20.8: 9e787c52a52caceeb7cfedafe4d795261dafa5ac1f6fc85ab54701398e454b8e
-    v1.20.7: 2ea3006a64d48657ac72223a01c6df0e5b827703263f2586da28044ea9e97daf
-    v1.20.6: 89ae000df6bbdf38ae4307cc4ecc0347d5c871476862912c0a765db9bf05284e
-    v1.20.5: 7f9dbb80190945a5077dc5f4230202c22f68f9bd7f20c213c3cf5a74abf55e56
-    v1.20.4: 98e8aea149b00f653beeb53d4bd27edda9e73b48fed156c4a0aa1dabe4b1794c
-    v1.20.3: 9124ace617387fdb78b95a9b2551d1b447bc8007caea68359743895784262fc8
-    v1.20.2: 2583b1c9fbfc5443a722fb04cf0cc83df18e45880a2cf1f6b52d9f595c5beb88
-    v1.20.1: 3f4b52a8072013e4cd34c9ea07e3c0c4e0350b227e00507fb1ae44a9adbf6785
-    v1.20.0: a5895007f331f08d2e082eb12458764949559f30bcc5beae26c38f3e2724262c
 kubeadm_checksums:
   arm:
     v1.23.1: 77baac1659f7f474ba066ef8ca67a86accc4e40d117e73c6c76a2e62689d8369
@@ -357,21 +263,6 @@ kubeadm_checksums:
     v1.21.2: 75251be6394ca3fedf578a1ba3bc7d7f01e60402b83658ccf2439d1c48379846
     v1.21.1: d2a6b582ae5407f2dcd3da902060cadbe5212577ffc9f546245e0d83d4490582
     v1.21.0: 878e4c848412c3d6ac35323e6be1bd09f9648069ea1caa8e618fd2a6a6925b2f
-    v1.20.14: 08459769f4e76d4ce0e1f9cda7573e45f817ab4d2bd40933a7ef3636e60b2747
-    v1.20.13: 82fa0db6663656ebe97810c843f5206280345353eabb82a5cd72c3bf4e629e46
-    v1.20.12: ede10f9cd12a1f718f7b9d3915bfe0d34e7e54d3cd08e04e49643e2eefaecb36
-    v1.20.11: 4831b7b49aeae49f34ecdbf5e084e030024157879456af2eaede62cedb3713c2
-    v1.20.10: 1857d374b79dc0134b2f5babc888b2637d746b8817ca8731dde65a28d568f15d
-    v1.20.9: 45d7b2781f96ef3486fc2c19201b54b46673281fea9e7aa9803cd717d1a2110e
-    v1.20.8: c94cdf28c48bf45d56b39db9599c47650fe6d932dc9019ddf0af46a141a7cfdd
-    v1.20.7: fa277ba17e5bf15742bacff504294ccb585f9aff84c9bdb7d3c1652c307e3f02
-    v1.20.6: 8a299ce1cc63e51eb126217916fd2f57fb61bd9638467ee1219f4a81999800ce
-    v1.20.5: e8f9be7ffa4eac3bd8dc32229025a17da5b4fbd527b37272b890920377406db4
-    v1.20.4: 53759f7b62e465adc8bddcc11b23b87ceb263d83a965669dc4fc62bd6fdd228c
-    v1.20.3: 35c78f4a86f9c3a791b3ecaf669734f790df1391e6bf310c3b2c51c3b97be05c
-    v1.20.2: 83bcc176672ad55525ae87111f502d3d0cfec5bebb805634191063387298811c
-    v1.20.1: 0e63af77d148e64cd1710f98d56967d5490df6a978658f6d5e2cd6b9cbf3c61a
-    v1.20.0: 38829599cfcab3274e9cf1aff942db06d7ec091510399722159fa3fa49a6fef0
   arm64:
     v1.23.1: eb865da197f4595dec21e6fb1fa1751ef25ac66b64fa77fd4411bbee33352a40
     v1.23.0: 989d117128dcaa923b2c7a917a03f4836c1b023fe1ee723541e0e39b068b93a6
@@ -390,21 +281,6 @@ kubeadm_checksums:
     v1.21.2: 245125dc436f649466123a2d2c922d17f300cbc20d2b75edad5e42d734ead4a3
     v1.21.1: 1c9a93ac74f2756c1eb40a9d18bb7e146eeab0b33177c0f66f5e617ed7261d1b
     v1.21.0: 50bb95d1827455346b5643dcf83a52520733c3a582b8b1ffb50f04a8e66f00e7
-    v1.20.14: 08c5da652f3be528fb1a97200d962cc209f3335c0e750206765aef22bedae70f
-    v1.20.13: cae4663ef8242f04f134acd25d27b26455e6dc4e163e69495f0eaf5c6d797c1e
-    v1.20.12: 8e6fa3e3e0d18170bf7d9e4a457c353989a8eac89c0a398457ba9576363dfed7
-    v1.20.11: aa20d60bc4c79260c2de26decf80ede5520488c564bfc7958a828f4f8fd23c31
-    v1.20.10: ec1f8df0f57b8aa6bddce2d6bb8d0503e016b022ba8a5f113ddf412d9a99c03c
-    v1.20.9: 23c860f8ff4b2395421e3c36ac80395f28683f275333d81ef427c311c4adc818
-    v1.20.8: b58444b52d37218fb2d2b881462a9b4b3295b10240906848b75754343a63c736
-    v1.20.7: 564e740f971c14469855153bc981407279f3efa46e1d1243fc9b09a293c8fa6b
-    v1.20.6: 33837e290bd76fcb16af27db0e814ec023c25e6c41f25a0907b48756d4a2ffc2
-    v1.20.5: d3d587bb1db1411b662d4ede0305d39725a68b8453423e76b2195fa01c4f2a37
-    v1.20.4: c3ff7f944826889a23a002c85e8f9f9d9a8bc95e9083fbdda59831e3e34245a7
-    v1.20.3: d4699a79e99c4603adb13f87825ce1109fffefd803966f8187baeb8e25cd0060
-    v1.20.2: 50f16984e4fc5681ba1fa7fb8a19fc1ca72e79ff5c16e97f5b500228efcf9a75
-    v1.20.1: 91eb63944e9a033bb40dfc638913ca76e07d6877a24d25636bf833459ae90010
-    v1.20.0: 16faf8bf3c94cb21dcae131cbfbd0961fc5fef37cb7e37f872ff249e235e0f46
   amd64:
     v1.23.1: 4d5766cb90050ee84e15df5e09148072da2829492fdb324521c4fa6d74d3aa34
     v1.23.0: e21269a058d4ad421cf5818d4c7825991b8ba51cd06286932a33b21293b071b0
@@ -423,21 +299,6 @@ kubeadm_checksums:
     v1.21.2: 6a83e52e51f41d67658a13ce8ac9deb77a6d82a71ced2d106756f6d38756ec00
     v1.21.1: 1553c07a6a777c4cf71d45d5892915f0ea6586b8a80f9fea39e7a659d6315d42
     v1.21.0: 7bdaf0d58f0d286538376bc40b50d7e3ab60a3fe7a0709194f53f1605129550f
-    v1.20.14: 84d29c334dc67b5ca6ed14b547cd23618d7afb1698b916357bf534906bb9f58b
-    v1.20.13: 63bd2d0ff5df371941503b8858e61222a799f3a18eefad1802bbeba42b668a36
-    v1.20.12: 992f29f17c3775d577035e5d0c3292652cb57c00fb606f96bf39e7441884568b
-    v1.20.11: fecc77bbbc274aa4d50b1d3d36a80f1c576392af18ac52403378c9544cd03406
-    v1.20.10: da5864968a38e0bf2317965e87b5425e1b9101a49dd5178f2e967c0a46547270
-    v1.20.9: e806e4e773bb82e12ae6d075b1fc30f5ae2fca65f91c33897d8901316fc204c8
-    v1.20.8: 6fc7f481ba10e204405adec5e398632e70d902099c455f58f454cdb0ca5a7037
-    v1.20.7: 7bb0b40ea1e44cab716ab12b8bb793b3130373f1d67cf7b888667597fe226c05
-    v1.20.6: ff6fca46edeccd8a4dbf162079d0b3d27841b04885b3f47f80377b3a93ab1533
-    v1.20.5: eecb68547f0f99951b0ed910dcb0cfa32766587cc79a53960766164a56d6aed0
-    v1.20.4: dcc5629da2c31a000b9b50db077b1cd51a6840e08233fd64b67e37f3f098c392
-    v1.20.3: 768896db3163d9926f1a0dcf6a7dd9eeeca64a3e162758425ec43e524ada4a5a
-    v1.20.2: e0fce64f3afd3a84bce0996ccdb483812607a91f03e726231f2aaeb622bb9519
-    v1.20.1: c5abaf7db925d1303866c8da6cb20ac2d4404588bc503805ef43c3cebf5ce7b9
-    v1.20.0: b0ef92da9901670437af869e88c2799512bcb858b886207a081882795567e807
 
 etcd_binary_checksums:
   # Etcd does not have arm32 builds at the moment, having some dummy value is
@@ -749,7 +610,6 @@ snapshot_controller_supported_versions:
   v1.23: "v4.2.1"
   v1.22: "v4.2.1"
   v1.21: "v4.2.1"
-  v1.20: "v4.0.0"
 snapshot_controller_image_repo: "{{ kube_image_repo }}/sig-storage/snapshot-controller"
 snapshot_controller_image_tag: "{{ snapshot_controller_supported_versions[kube_major_version] }}"
 

roles/kubespray-defaults/defaults/main.yaml

@@ -18,7 +18,7 @@ disable_swap: true
 kube_version: v1.22.5
 
 ## The minimum version working
-kube_version_min_required: v1.20.0
+kube_version_min_required: v1.21.0
 
 ## Kube Proxy mode One of ['iptables','ipvs']
 kube_proxy_mode: ipvs