rename "etcd_ver" variable to "etcd_version"

Author: vitabaks

vars/Debian.yml

@@ -58,7 +58,7 @@ postgresql_packages:
 #  - postgresql-{{ postgresql_version }}-repack"
 
 # Extra packages
-etcd_package_repo: "https://github.com/etcd-io/etcd/releases/download/v{{ etcd_ver }}/etcd-v{{ etcd_ver }}-linux-amd64.tar.gz"
+etcd_package_repo: "https://github.com/etcd-io/etcd/releases/download/v{{ etcd_version }}/etcd-v{{ etcd_version }}-linux-amd64.tar.gz"
 vip_manager_package_repo: "https://github.com/cybertec-postgresql/vip-manager/releases/download/v{{ vip_manager_version }}/vip-manager_{{ vip_manager_version }}_Linux_x86_64.deb"
 # (if with_haproxy_load_balancing: true)
 haproxy_installation_method: "deb"  # (default)"deb" or "src"

vars/RedHat.yml

@@ -79,7 +79,7 @@ postgresql_packages:
 #  - pg_repack{{ postgresql_version_terse }}
 
 # Extra packages
-etcd_package_repo: "https://github.com/etcd-io/etcd/releases/download/v{{ etcd_ver }}/etcd-v{{ etcd_ver }}-linux-amd64.tar.gz"
+etcd_package_repo: "https://github.com/etcd-io/etcd/releases/download/v{{ etcd_version }}/etcd-v{{ etcd_version }}-linux-amd64.tar.gz"
 vip_manager_package_repo: "https://github.com/cybertec-postgresql/vip-manager/releases/download/v{{ vip_manager_version }}/vip-manager_{{ vip_manager_version }}_Linux_x86_64.rpm"
 # (if with_haproxy_load_balancing: true)
 haproxy_installation_method: "rpm"  # (default)"rpm" or "src"

vars/main.yml

@@ -52,7 +52,7 @@ dcs_exists: false  # or 'true' if you don't want to deploy a new etcd cluster
 dcs_type: "etcd"  # or 'consul'
 
 # if dcs_type: "etcd" and dcs_exists: false
-etcd_ver: "3.5.7"  # version for deploy etcd cluster
+etcd_version: "3.5.7"  # version for deploy etcd cluster
 etcd_data_dir: "/var/lib/etcd"
 etcd_cluster_name: "etcd-{{ patroni_cluster_name }}"  # ETCD_INITIAL_CLUSTER_TOKEN