Skip to content

Instantly share code, notes, and snippets.

@TJ-developer

TJ-developer/renew_ssl_cert.yaml

Last active November 8, 2025 06:13
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save TJ-developer/b216ee49b1f784ec8a699b5929416261 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save TJ-developer/b216ee49b1f784ec8a699b5929416261 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. TJ-developer revised this gist Feb 19, 2024. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion renew_ssl_cert.yaml
    View file
    Original file line number Diff line number Diff line change
    @@ -31,7 +31,7 @@ blueprint:
    boolean:
    default: true
    minuts_till_restart:
    name: Minutes untile restart
    name: Minutes until restart
    description: Minutes until restart of Home Assistant if restart is enabled
    selector:
    number:
  2. TJ-developer revised this gist Apr 17, 2021. 1 changed file with 1 addition and 2 deletions.
    3 changes: 1 addition & 2 deletions renew_ssl_cert.yaml
    View file
    Original file line number Diff line number Diff line change
    @@ -102,5 +102,4 @@ variables:
    restart_after_renewal_var: !input restart_after_renewal
    send_notification_var: !input send_notification
    expire_days_var: >-
    {{ ((as_timestamp(states(certificate_var)) - as_timestamp(now())) / 60 / 60
    / 24 ) | int }}
    {{ ((as_timestamp(states(certificate_var)) - as_timestamp(now())) / 60 / 60 / 24 ) | int }}
  3. TJ-developer created this gist Apr 17, 2021.
    106 changes: 106 additions & 0 deletions renew_ssl_cert.yaml
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,106 @@
    blueprint:
    name: Renew Let's Encrypt Certificate
    description: Renew Certificate when due date is below given value
    domain: automation
    input:
    cert_expiry_sensor:
    name: Certificate Expiry Sensor
    description: Sensor from the Certificate Expiry Integration (https://www.home-assistant.io/integrations/cert_expiry)
    selector:
    entity:
    integration: cert_expiry
    renew_date:
    name: Certificate renewal date
    description: Date when the SSL-Certificate will be renewed
    selector:
    number:
    min: 1
    max: 29
    mode: slider
    unit_of_measurement: "days"
    default: 5
    time_to_check_cert:
    name: Certificate check time
    description: Time when the certificate date will be checked.
    selector:
    time:
    restart_after_renewal:
    name: Restart Home Assistant
    description: Restarts the Home Assistant when the certificate is renewed. (if enabled)
    selector:
    boolean:
    default: true
    minuts_till_restart:
    name: Minutes untile restart
    description: Minutes until restart of Home Assistant if restart is enabled
    selector:
    number:
    min: 1
    max: 60
    mode: slider
    unit_of_measurement: "minutes"
    default: 5
    send_notification:
    name: Send notification
    description: Sends a notification to a device if enabled
    selector:
    boolean:
    default: false
    notification_device:
    name: Device to notify
    description: Device which will be notified.
    selector:
    device:
    integration: mobile_app
    notification_title:
    name: Notification title
    description: Notification title for notification that is sent when the certificate has been renewed.
    notification_message:
    name: Notification message
    description: Notification that is sent when the certificate has been renewed.
    alias: Renew SSL Cert
    description: ''
    trigger:
    - platform: time
    at: !input time_to_check_cert
    condition:
    - condition: template
    value_template: '{{ expire_days_var < var_check }}'
    action:
    - service: hassio.addon_start
    data:
    addon: core_letsencrypt
    - choose:
    - conditions:
    - condition: template
    value_template: '{{ send_notification_var }}'
    sequence:
    - device_id: !input notification_device
    domain: mobile_app
    type: notify
    title: '{{ message_title_var }}'
    message: '{{ message_var }}'
    default: []
    - choose:
    - conditions:
    - condition: template
    value_template: '{{ restart_after_renewal_var }}'
    sequence:
    - delay:
    hours: 0
    minutes: !input minuts_till_restart
    seconds: 0
    milliseconds: 0
    - service: hassio.host_reboot
    default: []
    mode: single
    variables:
    certificate_var: !input cert_expiry_sensor
    var_check: !input renew_date
    message_var: !input notification_message
    message_title_var: !input notification_title
    restart_after_renewal_var: !input restart_after_renewal
    send_notification_var: !input send_notification
    expire_days_var: >-
    {{ ((as_timestamp(states(certificate_var)) - as_timestamp(now())) / 60 / 60
    / 24 ) | int }}