system-config

System configuration for OpenStack Infrastructure

History

Ian Wienand c9215801f0 Generate ssl check list directly from letsencrypt variables This autogenerates the list of ssl domains for the ssl-cert-check tool directly from the letsencrypt list. The first step is the install-certcheck role that replaces the puppet-ssl_cert_check module that does the same. The reason for this is so that during gate testing we can test this on the test bridge.openstack.org server, and avoid adding another node as a requirement for this test. letsencrypt-request-certs is updated to set a fact letsencrypt_certcheck_domains for each host that is generating a certificate. As described in the comments, this defaults to the first host specified for the certificate and the listening port can be indicated (if set, this new port value is stripped when generating certs as is not necessary for certificate generation). The new letsencrypt-config-certcheck role runs and iterates all letsencrypt hosts to build the final list of domains that should be checked. This is then extended with the letsencrypt_certcheck_additional_domains value that covers any hosts using certificates not provisioned by letsencrypt using this mechanism. These additional domains are pre-populated from the openstack.org domains in the extant check file, minus those openstack.org domain certificates we are generating via letsencrypt (see letsencrypt-create-certs/handlers/main.yaml). Additionally, we update some of the certificate variables in host_vars that are listening on port !443. As mentioned, bridge.openstack.org is placed in the new certcheck group for gate testing, so the tool and config file will be deployed to it. For production, cacti is added to the group, which is where the tool currently runs. The extant puppet installation is disabled, pending removal in a follow-on change. Change-Id: Idbe084f13f3684021e8efd9ac69b63fe31484606		1 week ago
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defaults	letsencrypt: split staging and self-signed generation	1 year ago
tasks	Generate ssl check list directly from letsencrypt variables	1 week ago
README.rst	Generate ssl check list directly from letsencrypt variables	1 week ago

README.rst

Request certificates from letsencrypt

The role requests certificates (or renews expiring certificates, which is fundamentally the same thing) from letsencrypt for a host. This requires the acme.sh tool and driver which should have been installed by the letsencrypt-acme-sh-install role.

This role does not create the certificates. It will request the certificates from letsencrypt and populate the authentication data into the acme_txt_required variable. These values need to be installed and activated on the DNS server by the letsencrypt-install-txt-record role; the letsencrypt-create-certs will then finish the certificate provision process.

Role Variables