* Simplify docker systemd unit
systemd handles missing unit by ignoring the dependency so we don't need
to template them.
* Remove RHEL 7/CentOS 7 support
- remove ref in kubespray roles
- move CI from centos 7 to 8
- remove docs related to centos7
* Remove container-storage-setup
Only used for RHEL 7 and CentOS 7
The maximum python version officially supported in CentOS is 3.6. Ansible as of version 5 (ansible core 2.12.x) increased their python requirement to python 3.8 and above.
Kubespray supports multiple ansible versions but only the default (5.x) gets wide testing coverage. If your deployment host is CentOS 7 it is recommended to use one of the earlier versions still supported.
## CentOS 8
If you have containers that are using iptables in the host network namespace (`hostNetwork=true`),
{%if docker_container_storage_setup_storage_driver is defined%}STORAGE_DRIVER={{docker_container_storage_setup_storage_driver}}{%endif%}
{%if docker_container_storage_setup_extra_storage_options is defined%}EXTRA_STORAGE_OPTIONS={{docker_container_storage_setup_extra_storage_options}}{%endif%}
{%if docker_container_storage_setup_devs is defined%}DEVS={{docker_container_storage_setup_devs}}{%endif%}
{%if docker_container_storage_setup_container_thinpool is defined%}CONTAINER_THINPOOL={{docker_container_storage_setup_container_thinpool}}{%endif%}
{%if docker_container_storage_setup_vg is defined%}VG={{docker_container_storage_setup_vg}}{%endif%}
{%if docker_container_storage_setup_root_size is defined%}ROOT_SIZE={{docker_container_storage_setup_root_size}}{%endif%}
{%if docker_container_storage_setup_data_size is defined%}DATA_SIZE={{docker_container_storage_setup_data_size}}{%endif%}
{%if docker_container_storage_setup_min_data_size is defined%}MIN_DATA_SIZE={{docker_container_storage_setup_min_data_size}}{%endif%}
{%if docker_container_storage_setup_chunk_size is defined%}CHUNK_SIZE={{docker_container_storage_setup_chunk_size}}{%endif%}
{%if docker_container_storage_setup_growpart is defined%}GROWPART={{docker_container_storage_setup_growpart}}{%endif%}
{%if docker_container_storage_setup_auto_extend_pool is defined%}AUTO_EXTEND_POOL={{docker_container_storage_setup_auto_extend_pool}}{%endif%}
{%if docker_container_storage_setup_pool_autoextend_threshold is defined%}POOL_AUTOEXTEND_THRESHOLD={{docker_container_storage_setup_pool_autoextend_threshold}}{%endif%}
{%if docker_container_storage_setup_pool_autoextend_percent is defined%}POOL_AUTOEXTEND_PERCENT={{docker_container_storage_setup_pool_autoextend_percent}}{%endif%}
{%if docker_container_storage_setup_device_wait_timeout is defined%}DEVICE_WAIT_TIMEOUT={{docker_container_storage_setup_device_wait_timeout}}{%endif%}
{%if docker_container_storage_setup_wipe_signatures is defined%}WIPE_SIGNATURES={{docker_container_storage_setup_wipe_signatures}}{%endif%}
{%if docker_container_storage_setup_container_root_lv_name is defined%}CONTAINER_ROOT_LV_NAME={{docker_container_storage_setup_container_root_lv_name}}{%endif%}
{%if docker_container_storage_setup_container_root_lv_size is defined%}CONTAINER_ROOT_LV_SIZE={{docker_container_storage_setup_container_root_lv_size}}{%endif%}
{%if docker_container_storage_setup_container_root_lv_mount_path is defined%}CONTAINER_ROOT_LV_MOUNT_PATH={{docker_container_storage_setup_container_root_lv_mount_path}}{%endif%}
# distro: rhel (+ sudo and hostname packages): -> 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
# generic one -> 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
Max Gautier
2 months ago
GitHub