Help Center/ Resource Formation Service/ User Guide (ME-Abu Dhabi Region)/ Template Reference/ Template Introduction/ Built-In Functions/ base64_encode
Updated on 2022-02-22 GMT+08:00
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base64_encode

The base64_encode function is used to encode character strings in base64 mode.

Syntax

 base64_encode: param

Parameter Description

Table 1 Parameter description

Parameter

Description

param

Character string to be encoded.

Return Value

Base64-encoded result.

Example

tosca_definitions_version: cloud_tosca_version_1_0
inputs:
  ecs_availabilityZone:
    description: AZ to which the ECS belongs
    label: ''
  ecs_flavor:
    description: ECS specifications
    label: ''
  ecs_imageId:
    description: ID of the image used by the ECS
    label: ''
  ecs_nics_0_subnetId:
    description: NIC information about the ECS to be created
    label: ''
  ecs-key:
    description: SSH key pair used for login
    label: ''
  user-name:
    default: test
  password:
    label: ''
  ecs_vpcId:
    description: ID of the VPC to which the ECS belongs
    label: ''
node_templates:
  ecs:
    properties:
      availabilityZone:
        get_input: ecs_availabilityZone
      flavor:
        get_input: ecs_flavor
      imageId:
        get_input: ecs_imageId
      instances: 1
      name: jkhlh
      nics:
        - subnetId:
            get_input: ecs_nics_0_subnetId
      publicIP:
        eip:
          bandwidth:
            shareType: PER
          ipType: 5_bgp
      rootVolume:
        size: 40
        volumeType: SATA
      sshKeyName:
        get_input: ecs-key
      userData:
        base64_encode:
          replace:
            - |
              #!/bin/bash -x
              useradd ${user_name} 
              echo '${user_name}:${user_pwd}' | chpasswd 
            - user_name:
                get_input: user-name
              user_pwd:
                get_input: password
      vpcId:
        get_input: ecs_vpcId
    type: Cloud.ECS.CloudServer
Parent topic: Built-In Functions