Add Ubuntu 22.04 CI support

Change-Id: I04a3a48c7e72797092fd1c3bdc6252085eff04df

devstack/designate_plugins/backend-pdns4

@@ -46,7 +46,10 @@ function install_designate_backend {
     fi
 
     install_package $PDNS
-    sudo rm -rf $POWERDNS_CFG_DIR/pdns.d
+
+    # We need to wait for the configuration and database to be in place
+    # before we can start up pdns4. Otherwise it will just crash in a loop.
+    stop_designate_backend
 }
 
 # configure_designate_backend - make configuration changes, including those to other services
@@ -88,12 +91,12 @@ EOF
 setgid=pdns
 setuid=pdns
 config-dir=$POWERDNS_CFG_DIR
-socket-dir=/var/run
 guardian=yes
 daemon=yes
 disable-axfr=no
-local-address=$HOST_IP
+# local-address should always be set, we temporarily
-local-ipv6=$HOST_IPV6
+# commented it out due to compatibility issues with pdns 4.3.
+# local-address=$HOST_IP $HOST_IPV6
 local-port=$DESIGNATE_SERVICE_PORT_DNS
 master=no
 slave=yes
@@ -134,17 +137,10 @@ EOF
     else
         die $LINENO "PDNS4 backend only supports MySQL / pgSQL"
     fi
-    restart_service pdns
 }
 
 # init_designate_backend - initialize databases, etc.
 function init_designate_backend {
-    # Stop pdns so that the migration succeeds, if not you get a error
-    # that the schema is still in use.
-    if is_service_enabled postgresql; then
-        stop_designate_backend
-    fi
-
     # (Re)create designate_pdns database
     recreate_database designate_pdns utf8
     if is_service_enabled mysql; then
@@ -154,6 +150,8 @@ function init_designate_backend {
     else
         die $LINENO "PDNS4 backend only supports MySQL"
     fi
+
+    restart_service pdns
 }
 
 # create_designate_pool_configuration_backend - Perform post-pool config tasks

devstack/designate_plugins/backend-pdns4-mysql-db.sql

@@ -1,27 +1,31 @@
+-- Based on https://docs.powerdns.com/authoritative/backends/generic-mysql.html#default-schema
+
 CREATE TABLE domains (
   id                    INT AUTO_INCREMENT,
   name                  VARCHAR(255) NOT NULL,
   master                VARCHAR(128) DEFAULT NULL,
   last_check            INT DEFAULT NULL,
-  type                  VARCHAR(6) NOT NULL,
+  type                  VARCHAR(8) NOT NULL,
-  notified_serial       INT DEFAULT NULL,
+  notified_serial       INT UNSIGNED DEFAULT NULL,
-  account               VARCHAR(40) DEFAULT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
+  options               TEXT DEFAULT NULL,
+  catalog               VARCHAR(255) DEFAULT NULL,
   PRIMARY KEY (id)
 ) Engine=InnoDB;
 
 CREATE UNIQUE INDEX name_index ON domains(name);
+CREATE INDEX catalog_idx ON domains(catalog);
 
 
 CREATE TABLE records (
-  id                    INT AUTO_INCREMENT,
+  id                    BIGINT AUTO_INCREMENT,
   domain_id             INT DEFAULT NULL,
   name                  VARCHAR(255) DEFAULT NULL,
   type                  VARCHAR(10) DEFAULT NULL,
-  -- Changed to "TEXT", as VARCHAR(65000) is too big for most MySQL installs
+  -- Changed to "TEXT", as VARCHAR(64000) is too big for most MySQL installs
   content               TEXT DEFAULT NULL,
   ttl                   INT DEFAULT NULL,
   prio                  INT DEFAULT NULL,
-  change_date           INT DEFAULT NULL,
   disabled              TINYINT(1) DEFAULT 0,
   ordername             VARCHAR(255) BINARY DEFAULT NULL,
   auth                  TINYINT(1) DEFAULT 1,
@@ -30,13 +34,13 @@ CREATE TABLE records (
 
 CREATE INDEX nametype_index ON records(name,type);
 CREATE INDEX domain_id ON records(domain_id);
-CREATE INDEX recordorder ON records (domain_id, ordername);
+CREATE INDEX ordername ON records (ordername);
 
 
 CREATE TABLE supermasters (
   ip                    VARCHAR(64) NOT NULL,
   nameserver            VARCHAR(255) NOT NULL,
-  account               VARCHAR(40) NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' NOT NULL,
   PRIMARY KEY (ip, nameserver)
 ) Engine=InnoDB;
 
@@ -47,9 +51,9 @@ CREATE TABLE comments (
   name                  VARCHAR(255) NOT NULL,
   type                  VARCHAR(10) NOT NULL,
   modified_at           INT NOT NULL,
-  account               VARCHAR(40) NOT NULL,
+  account               VARCHAR(40) CHARACTER SET 'utf8' DEFAULT NULL,
-  -- Changed to "TEXT", as VARCHAR(65000) is too big for most MySQL installs
+  -- Changed to "TEXT", as VARCHAR(64000) is too big for most MySQL installs
-  comment               TEXT NOT NULL,
+  comment               TEXT CHARACTER SET 'utf8' NOT NULL,
   PRIMARY KEY (id)
 ) Engine=InnoDB;
 
@@ -74,6 +78,7 @@ CREATE TABLE cryptokeys (
   domain_id             INT NOT NULL,
   flags                 INT NOT NULL,
   active                BOOL,
+  published             BOOL DEFAULT 1,
   content               TEXT,
   PRIMARY KEY(id)
 ) Engine=InnoDB;
@@ -89,4 +94,4 @@ CREATE TABLE tsigkeys (
   PRIMARY KEY (id)
 ) Engine=InnoDB;
 
-CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);
+CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);

devstack/designate_plugins/backend-pdns4-pgsql-db.sql

@@ -1,31 +1,37 @@
+-- Based on https://docs.powerdns.com/authoritative/backends/generic-postgresql.html#default-schema
+
 CREATE TABLE domains (
   id                    SERIAL PRIMARY KEY,
   name                  VARCHAR(255) NOT NULL,
   master                VARCHAR(128) DEFAULT NULL,
   last_check            INT DEFAULT NULL,
-  type                  VARCHAR(6) NOT NULL,
+  type                  TEXT NOT NULL,
-  notified_serial       INT DEFAULT NULL,
+  notified_serial       BIGINT DEFAULT NULL,
-  account               VARCHAR(40) DEFAULT NULL
+  account               VARCHAR(40) DEFAULT NULL,
+  options               TEXT DEFAULT NULL,
+  catalog               TEXT DEFAULT NULL,
+  CONSTRAINT c_lowercase_name CHECK (((name)::TEXT = LOWER((name)::TEXT)))
 );
 
 CREATE UNIQUE INDEX name_index ON domains(name);
+CREATE INDEX catalog_idx ON domains(catalog);
 
 
 CREATE TABLE records (
-  id                    SERIAL PRIMARY KEY,
+  id                    BIGSERIAL PRIMARY KEY,
   domain_id             INT DEFAULT NULL,
   name                  VARCHAR(255) DEFAULT NULL,
   type                  VARCHAR(10) DEFAULT NULL,
   content               VARCHAR(65535) DEFAULT NULL,
   ttl                   INT DEFAULT NULL,
   prio                  INT DEFAULT NULL,
-  change_date           INT DEFAULT NULL,
   disabled              BOOL DEFAULT 'f',
   ordername             VARCHAR(255),
   auth                  BOOL DEFAULT 't',
   CONSTRAINT domain_exists
   FOREIGN KEY(domain_id) REFERENCES domains(id)
-  ON DELETE CASCADE
+  ON DELETE CASCADE,
+  CONSTRAINT c_lowercase_name CHECK (((name)::TEXT = LOWER((name)::TEXT)))
 );
 
 CREATE INDEX rec_name_index ON records(name);
@@ -52,7 +58,8 @@ CREATE TABLE comments (
   comment               VARCHAR(65535) NOT NULL,
   CONSTRAINT domain_exists
   FOREIGN KEY(domain_id) REFERENCES domains(id)
-  ON DELETE CASCADE
+  ON DELETE CASCADE,
+  CONSTRAINT c_lowercase_name CHECK (((name)::TEXT = LOWER((name)::TEXT)))
 );
 
 CREATE INDEX comments_domain_id_idx ON comments (domain_id);
@@ -75,6 +82,7 @@ CREATE TABLE cryptokeys (
   domain_id             INT REFERENCES domains(id) ON DELETE CASCADE,
   flags                 INT NOT NULL,
   active                BOOL,
+  published             BOOL DEFAULT TRUE,
   content               TEXT
 );
 
@@ -85,7 +93,8 @@ CREATE TABLE tsigkeys (
   id                    SERIAL PRIMARY KEY,
   name                  VARCHAR(255),
   algorithm             VARCHAR(50),
-  secret                VARCHAR(255)
+  secret                VARCHAR(255),
+  CONSTRAINT c_lowercase_name CHECK (((name)::TEXT = LOWER((name)::TEXT)))
 );
 
 CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);