Create loop in ansible – Nginx

I have made an ansible script to collect IP in the nginx log and then the IP that has been collected will be analyzed, if a malicious IP is detected it will be blocked.

The idea is that in the ansible script each IP analyzed is not created individually but using a loop function

But I’m having a hard time making a looping script in ansible, can anyone help?

Here is the script that i have created

  - name: Execute a command using the shell module
    shell: awk '{print $1}' /var/log/nginx/*.log | sort | uniq -c | sort -nr| head -5
    register: results
  - debug: var=results.stdout_lines
  - name: Write Output
    local_action: shell echo "{{ results.stdout_lines }}" > /tmp/output

#Collect IP

  - name: Check 1st IP
    local_action: shell cat /tmp/output | awk  '{ print $3 }'| sed 's/.$//'|sed 's/.$//'
    register: ip1
  - debug: var=ip1.stdout

  - name: Check 2nd IP
    local_action: shell cat /tmp/output | awk  '{ print $6 }'| sed 's/.$//'|sed 's/.$//'
    register: ip2
  - debug: var=ip2.stdout

  - name: Check 3rd IP
    local_action: shell cat /tmp/output | awk  '{ print $9 }'| sed 's/.$//'|sed 's/.$//'
    register: ip3
  - debug: var=ip3.stdout

  - name: Check 4th IP
    local_action: shell cat /tmp/output | awk  '{ print $12 }'| sed 's/.$//'|sed 's/.$//'
    register: ip4
  - debug: var=ip4.stdout

  - name: Check 5th IP
    local_action: shell cat /tmp/output | awk  '{ print $15 }'| sed 's/.$//'|sed 's/.$//'
    register: ip5
  - debug: var=ip5.stdout

#Anlyze IP

  - name: Analyze 1st IP
    local_action: shell /usr/bin/abuseipdb -C {{ ip1.stdout }} -o plaintext
    register: vb1
  - debug: var=vb1.stdout

  - name: Analyze 2nd IP
    local_action: shell /usr/bin/abuseipdb -C {{ ip2.stdout }} -o plaintext
    register: vb2
  - debug: var=vb2.stdout

  - name: Analyze 3rd IP
    local_action: shell /usr/bin/abuseipdb -C {{ ip3.stdout }} -o plaintext
    register: vb3
  - debug: var=vb3.stdout

  - name: Analyze 4th IP
    local_action: shell /usr/bin/abuseipdb -C {{ ip4.stdout }} -o plaintext
    register: vb4
  - debug: var=vb4.stdout

  - name: Analyze 5th IP
    local_action: shell /usr/bin/abuseipdb -C {{ ip5.stdout }} -o plaintext
    register: vb5
  - debug: var=vb5.stdout

##Block IP if score more than 25

  - name: Check 1rst IP and Block IP if score more than 25
    shell: /sbin/route add "{{ ip1.stdout }}" gw 127.0.0.1 lo
    when: "{{ vb1.stdout }} >= 25"

  - name: Check 2nd IP and Block IP if score more than 25
    shell: /sbin/route add "{{ ip2.stdout }}" gw 127.0.0.1 lo
    when: "{{ vb2.stdout }} >= 25"

  - name: Check 3rd IP and Block IP if score more than 25
    shell: /sbin/route add "{{ ip3.stdout }}" gw 127.0.0.1 lo
    when: "{{ vb3.stdout }} >= 25"

  - name: Check 4th IP and Block IP if score more than 25
    shell: /sbin/route add "{{ ip4.stdout }}" gw 127.0.0.1 lo
    when: "{{ vb4.stdout }} >= 25"

  - name: Check 5th IP and Block IP if score more than 25
    shell: /sbin/route add "{{ ip5.stdout }}" gw 127.0.0.1 lo
    when: "{{ vb5.stdout }} >= 25"

#Check Route

  - name: Make Sure the IP has been blocked
    shell: /sbin/route -n
    register: route
  - debug: var=route.stdout_lines

Here is the /tmp/output

└─$ cat /tmp/output
['  40545 87.250.224.147', '  20873 87.250.224.126', '  16665 213.180.203.67', '  15420 87.250.224.142', '  14503 13.81.52.25']

Here is the output when running

└─$ cat /tmp/output | awk  '{ print $3 }'| sed 's/.$//'|sed 's/.$//'
87.250.224.147

└─$ cat /tmp/output | awk  '{ print $6 }'| sed 's/.$//'|sed 's/.$//'
87.250.224.126

└─$ cat /tmp/output | awk  '{ print $9 }'| sed 's/.$//'|sed 's/.$//'
213.180.203.67

└─$ cat /tmp/output | awk  '{ print $12 }'| sed 's/.$//'|sed 's/.$//'
87.250.224.142

└─$ cat /tmp/output | awk  '{ print $15 }'| sed 's/.$//'|sed 's/.$//'
13.81.52.25