diff --git a/pre-deploy.yml b/pre-deploy.yml
index 907f4e9..3ea2e72 100644
--- a/pre-deploy.yml
+++ b/pre-deploy.yml
@@ -6,26 +6,55 @@
   diff: true
   vars:
     ceph_repo: "https://download.ceph.com/debian-squid"
+    ntp_server: "ntp.int.nt-com.ru"
+    first_mon_ip: "10.63.1.19"
+    cluster_network: "10.63.0.0/24"
+    public_network: "10.63.1.0/24"
+    CEPH_RELEASE: '19.2.0'
   tasks:
+    - name: download asc from ceph
+      get_url:
+        url: https://download.ceph.com/keys/release.asc
+        dest: /tmp
+
     - name: get gpg key and import it
-      command:
+      shell:
         chdir: /tmp
-        cmd: "{{ item }}"
-      loop:
-        - wget -q 'https://download.ceph.com/keys/release.asc' -O release.asc;
-        - echo y | gpg -o /usr/share/keyrings/ceph.gpg --dearmor release.asc; # echo y in case of rewriting existing gpg key
+        cmd: echo y | gpg -o /usr/share/keyrings/ceph.gpg --dearmor release.asc;
 
     - name: Add ceph repo
       apt_repository:
         filename: ceph
-        repo: "deb [signed-by=/usr/share/keyrings/ceph.gpg] {{ ceph_repo }} jammy main"
+        repo: "deb [signed-by=/usr/share/keyrings/ceph.gpg] {{ ceph_repo }} {{ ansible_distribution_release }} main"
         state: present
 
-    - name: install packages
-      apt:
-        pkg:
-          - cephadm
-          - lvm2
-          - podman
-          - chrony
-        state: present
\ No newline at end of file
+    block: # here bootstrap the cluster
+      - name: download cepadm bootstrapper
+        get_url:
+          url: https://download.ceph.com/rpm-${CEPH_RELEASE}/el9/noarch/cephadm
+          dest: /tmp
+          mode: '777'
+
+
+#    - name: install packages
+#      apt:
+#        pkg:
+#          - cephadm
+#          - lvm2
+#          - podman
+#          - chrony
+#        state: present
+#
+#    - name: Setup ntp client
+#      template:
+#        src: chrony.yaml.j2
+#        dest: /etc/chrony/chrony.conf
+#      notify:
+#        - ceph-rollout:restart
+#
+#  handlers:
+#    - name: ceph-rollout:restart
+#      ansible.builtin.systemd_service:
+#        state: restarted
+#        name: chronyd
+#      listen: "restart chronyd service"
\ No newline at end of file
diff --git a/templates/chrony.yaml.j2 b/templates/chrony.yaml.j2
new file mode 100644
index 0000000..a370abc
--- /dev/null
+++ b/templates/chrony.yaml.j2
@@ -0,0 +1,63 @@
+# Welcome to the chrony configuration file. See chrony.conf(5) for more
+# information about usable directives.
+
+# Include configuration files found in /etc/chrony/conf.d.
+confdir /etc/chrony/conf.d
+
+# This will use (up to):
+# - 4 sources from ntp.ubuntu.com which some are ipv6 enabled
+# - 2 sources from 2.ubuntu.pool.ntp.org which is ipv6 enabled as well
+# - 1 source from [01].ubuntu.pool.ntp.org each (ipv4 only atm)
+# This means by default, up to 6 dual-stack and up to 2 additional IPv4-only
+# sources will be used.
+# At the same time it retains some protection against one of the entries being
+# down (compare to just using one of the lines). See (LP: #1754358) for the
+# discussion.
+#
+# About using servers from the NTP Pool Project in general see (LP: #104525).
+# Approved by Ubuntu Technical Board on 2011-02-08.
+# See http://www.pool.ntp.org/join.html for more information.
+server {{ ntp_server }} iburst prefer
+pool ntp.ubuntu.com        iburst maxsources 4
+pool 0.ubuntu.pool.ntp.org iburst maxsources 1
+pool 1.ubuntu.pool.ntp.org iburst maxsources 1
+pool 2.ubuntu.pool.ntp.org iburst maxsources 2
+
+# Use time sources from DHCP.
+sourcedir /run/chrony-dhcp
+
+# Use NTP sources found in /etc/chrony/sources.d.
+sourcedir /etc/chrony/sources.d
+
+# This directive specify the location of the file containing ID/key pairs for
+# NTP authentication.
+keyfile /etc/chrony/chrony.keys
+
+# This directive specify the file into which chronyd will store the rate
+# information.
+driftfile /var/lib/chrony/chrony.drift
+
+# Save NTS keys and cookies.
+ntsdumpdir /var/lib/chrony
+
+# Uncomment the following line to turn logging on.
+#log tracking measurements statistics
+
+# Log files location.
+logdir /var/log/chrony
+
+# Stop bad estimates upsetting machine clock.
+maxupdateskew 100.0
+
+# This directive enables kernel synchronisation (every 11 minutes) of the
+# real-time clock. Note that it can't be used along with the 'rtcfile' directive.
+rtcsync
+
+# Step the system clock instead of slewing it if the adjustment is larger than
+# one second, but only in the first three clock updates.
+makestep 1 3
+
+# Get TAI-UTC offset and leap seconds from the system tz database.
+# This directive must be commented out when using time sources serving
+# leap-smeared time.
+leapsectz right/UTC
diff --git a/templates/cluster_spec.yml b/templates/cluster_spec.yml
new file mode 100644
index 0000000..e69de29