firewall#

Google Cloud Platform firewalls state module.

async idem_gcp.states.gcp.compute.firewall.present(hub, ctx, name: str, project: str = None, target_tags: List[str] = None, source_service_accounts: List[str] = None, denied: List[items] = None, description: str = None, direction: str = None, destination_ranges: List[str] = None, allowed: List[items] = None, disabled: bool = None, network: str = None, priority: int = None, log_config: Dict[str, Any] = None, target_service_accounts: List[str] = None, source_tags: List[str] = None, source_ranges: List[str] = None, resource_id: str = None) → Dict[str, Any][source]#

Creates or updates a firewall rule in the specified project using the data included in the request.

Parameters:

name (str) – An Idem name of the resource.
project (str, Optional) – Project ID for this request.
target_tags (List[str], Optional) – A list of tags that controls which instances the firewall rule applies to. If targetTags are specified, then the firewall rule applies only to instances in the VPC network that have one of those tags. If no targetTags are specified, the firewall rule applies to all instances on the specified network. Defaults to None.
source_service_accounts (List[str], Optional) – If source service accounts are specified, the firewall rules apply only to traffic originating from an instance with a service account in this list. Source service accounts cannot be used to control traffic to an instance’s external IP address because service accounts are associated with an instance, not an IP address. sourceRanges can be set at the same time as sourceServiceAccounts. If both are set, the firewall applies to traffic that has a source IP address within the sourceRanges OR a source IP that belongs to an instance with service account listed in sourceServiceAccount. The connection does not need to match both fields for the firewall to apply. sourceServiceAccounts cannot be used at the same time as sourceTags or targetTags. Defaults to None.
denied (List[Dict[str, Any]], Optional) –
The list of DENY rules specified by this firewall. Each rule specifies a protocol and port-range tuple that describes a denied connection. Defaults to None.
- ip_protocol(str, Optional):
  The IP protocol to which this rule applies. The protocol type is required when creating a firewall rule. This value can either be one of the following well known protocol strings
  
  (tcp, udp, icmp, esp, ah, ipip, sctp) or the IP protocol number.
- ports(list[str], Optional):
  An optional list of ports to which this rule applies. This field is only applicable for the UDP or TCP protocol. Each entry must be either an integer or a range. If not specified, this rule applies to connections through any port. Example inputs include: [“22”], [“80”,”443”], and [“12345-12349”].
description (str, Optional) – An optional description of this resource. Provide this field when you create the resource. Defaults to None.
direction (str, Optional) – Direction of traffic to which this firewall applies, either INGRESS or EGRESS. The default is INGRESS. For EGRESS traffic, you cannot specify the sourceTags fields. Defaults to None.
destination_ranges (List[str], Optional) – If destination ranges are specified, the firewall rule applies only to traffic that has destination IP address in these ranges. These ranges must be expressed in CIDR format. Both IPv4 and IPv6 are supported. Defaults to None.
allowed (List[Dict[str, Any]], Optional) –
The list of ALLOW rules specified by this firewall. Each rule specifies a protocol and port-range tuple that describes a permitted connection. Defaults to None.
- ports(List[str], Optional):
  An optional list of ports to which this rule applies. This field is only applicable for the UDP or TCP protocol. Each entry must be either an integer or a range. If not specified, this rule applies to connections through any port. Example inputs include: [“22”], [“80”,”443”], and [“12345-12349”].
- ip_protocol(str, Optional):
  The IP protocol to which this rule applies. The protocol type is required when creating a firewall rule. This value can either be one of the following well known protocol strings (tcp, udp, icmp, esp, ah, ipip, sctp) or the IP protocol number.
disabled (bool, Optional) – Denotes whether the firewall rule is disabled. When set to true, the firewall rule is not enforced and the network behaves as if it did not exist. If this is unspecified, the firewall rule will be enabled. Defaults to None.
network (str, Optional) – URL of the network resource for this firewall rule. If not specified when creating a firewall rule, the default network is used: global/networks/default If you choose to specify this field, you can specify the network as a full or partial URL. For example, the following are all valid URLs: - https://www.googleapis.com/compute/v1/projects/myproject/global/networks/my-network - projects/myproject/global/networks/my-network - global/networks/default . Defaults to None.
priority (int, Optional) – Priority for this rule. This is an integer between 0 and 65535, both inclusive. The default value is 1000. Relative priorities determine which rule takes effect if multiple rules apply. Lower values indicate higher priority. For example, a rule with priority 0 has higher precedence than a rule with priority 1. DENY rules take precedence over ALLOW rules if they have equal priority. Note that VPC networks have implied rules with a priority of 65535. To avoid conflicts with the implied rules, use a priority number less than 65535. Defaults to None.
log_config (Dict[str, Any], Optional) – This field denotes the logging options for a particular firewall rule. If logging is enabled, logs will be exported to Cloud Logging. Defaults to None.
target_service_accounts (List[str], Optional) – A list of service accounts indicating sets of instances located in the network that may make network connections as specified in allowed[]. targetServiceAccounts cannot be used at the same time as targetTags or sourceTags. If neither targetServiceAccounts nor targetTags are specified, the firewall rule applies to all instances on the specified network. Defaults to None.
source_tags (List[str], Optional) – If source tags are specified, the firewall rule applies only to traffic with source IPs that match the primary network interfaces of VM instances that have the tag and are in the same VPC network. Source tags cannot be used to control traffic to an instance’s external IP address, it only applies to traffic between instances in the same virtual network. Because tags are associated with instances, not IP addresses. One or both of sourceRanges and sourceTags may be set. If both fields are set, the firewall applies to traffic that has a source IP address within sourceRanges OR a source IP from a resource with a matching tag listed in the sourceTags field. The connection does not need to match both fields for the firewall to apply. Defaults to None.
source_ranges (List[str], Optional) – If source ranges are specified, the firewall rule applies only to traffic that has a source IP address in these ranges. These ranges must be expressed in CIDR format. One or both of sourceRanges and sourceTags may be set. If both fields are set, the rule applies to traffic that has a source IP address within sourceRanges OR a source IP from a resource with a matching tag listed in the sourceTags field. The connection does not need to match both fields for the rule to apply. Both IPv4 and IPv6 are supported. Defaults to None.
resource_id (str, Optional) – An identifier of the resource in the provider. Defaults to None.

Returns:

Dict[str, Any]

Examples

firewall-present:
  gcp.compute.firewall.present:
  - name: my-firewall-name
  - description: Free text description
  - network: https://www.googleapis.com/compute/v1/projects/project-name/global/networks/default
  - source_ranges:
    - 0.0.0.0/0
  - allowed:
    - ip_protocol: tcp
      ports:
      - '22'
  - direction: INGRESS
  - log_config:
      enable: false
  - disabled: false

async idem_gcp.states.gcp.compute.firewall.describe(hub, ctx) → Dict[str, Dict[str, Any]][source]#

Describe the resource in a way that can be recreated/managed with the corresponding “present” function.

Retrieves the list of firewall rules available to the specified project.

Returns:: Dict[str, Any]

Examples

$ idem describe gcp.compute.firewall

idem_gcp.states.gcp.compute.firewall.is_pending(hub, ret: dict, state: str = None, **pending_kwargs) → bool[source]#: Default implemented for each module.