* docs: fix storageClassName in PersistentVolume

* docs: minor typo fix and formatting

* docs: fix proper STORAGECLASS in example prompt

Reducing the number of layers, increasing readability, reducing the size of the image (how much I can’t check, it’s impossible for me to build due to the unavailability of the vagrant repository)

* install nano/vi/vim

Signed-off-by: Anant Vijay <anantvijay3@gmail.com>

* update Dockerfile

Signed-off-by: Anant Vijay <anantvijay3@gmail.com>

---------

Signed-off-by: Anant Vijay <anantvijay3@gmail.com>

Cf. https://github.com/kubernetes/kubernetes/pull/115717/commits/ceb37c3a5c95b218985064b34ef96b5053a9dbe1

* Fix yq install in argocd role: use download_file instead of get_url

* Fix use download_file instead of get_url to download argocd-install manifest in argocd role

* Fix order and add arm64 checksum

* Fix: Failed to template loop_control.label: 'None'

Signed-off-by: rongfu.leng <rongfu.leng@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

Signed-off-by: tu1h <lihai.tu@daocloud.io>

Since Kubespray v2.21.0, the commit a98ab404 removes copying
contrib/ accidentaly. The contrib/ contains useful tools like offline
tools etc. This adds the contrib/ to Dockerfile again.

Signed-off-by: Kasanic, Denis <denisx.kasanic@intel.com>

Check OS when ensuring NTP package and tzdata package.

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>

Signed-off-by: yanggang <gang.yang@daocloud.io>

Signed-off-by: Fish-pro <zechun.chen@daocloud.io>

1.5.7 was released Aug 2, 2021 and 1.6.1 came out on Dec 13, 2022.

There's been a good amount of new features, improvements and fixes since
1.5.7 and the changelogs for each version are available in the docs:
https://ara.readthedocs.io/en/latest/changelog-release-notes.html

Signed-off-by: rongfu.leng <rongfu.leng@daocloud.io>