Remove Sonarqube

Sonarqube has been failing for some time (seems like a user/credential
problem).

There will be discussion on how we'll resolve this, but that will be
sometime in the future. For now we are just removing the action.

Signed-off-by: Martín Marqués <martin.marques@enterprisedb.com>

.github/workflows/sonarqube-scan.yml

@@ -1,37 +0,0 @@
-name: SonarQube Scan
-on:
-  pull_request:
-  push:
-    branches: [ master ]
-  workflow_dispatch:  
-jobs:
-  sonarQube:
-    name: SonarQube-Job
-    runs-on: ubuntu-latest
-    steps:
-    
-      - name: Checkout source repo
-        uses: actions/checkout@v1
-        with:
-          ref: '${{ github.head_ref }}'
-    
-      - name: Checkout GitHub Action Repo
-        uses: actions/checkout@master
-        with:
-          repository: EnterpriseDB/edb-github-actions.git
-          ref: master
-          token: ${{ secrets.GH_SLONIK }}
-          path: .github/actions/edb-github-actions
-          
-      - name: SonarQube Scan
-        uses: ./.github/actions/edb-github-actions/sonarqube
-        with:
-            REPO_NAME: '${{github.event.repository.name}}'
-            SONAR_PROJECT_KEY: EnterpriseDB_repmgr
-            SONAR_URL: '${{secrets.SONARQUBE_URL}}'
-            SONAR_LOGIN: '${{secrets.SONARQUBE_LOGIN}}'
-            PULL_REQUEST_KEY: '${{github.event.number}}'
-            PULL_REQUEST_BRANCH: '${{github.head_ref}}'
-            PULL_REQUEST_BASE_BRANCH: '${{github.base_ref}}'
-            REPO_DEFAULT_BRANCH: '${{github.event.repository.default_branch}}'
-            REPO_EXCLUDE_FILES: '*properties*,**/src/test/**/*,**/*.sql,**/docs/**/*,**/*/*.java'

.github/workflows/sonarqube/configure-env.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-
-DEBIAN_FRONTEND=noninteractive sudo apt-get -y install debhelper curl autoconf zlib1g-dev \
-  libedit-dev libxml2-dev libxslt1-dev libkrb5-dev libssl-dev libpam0g-dev systemtap-sdt-dev \
-  libselinux1-dev build-essential bison apt-utils lsb-release devscripts \
-  software-properties-common git shellcheck flex
-
-sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
-wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
-sudo apt-get update
-
-sudo apt-get -y install libpq-dev postgresql-13 postgresql-server-dev-13
-
-./configure
-
-export PG_CONFIG=/usr/bin/pg_config
-
-/home/buildfarm/sonar/depends/build-wrapper-linux-x86/build-wrapper-linux-x86-64 --out-dir build_wrapper_output_directory make 

doc/repmgrd-overview.xml

@@ -29,7 +29,7 @@
 
        <listitem>
          <simpara>
-           option to execute custom scripts (&quot;<link linkend="event-notifications">event notifications</link>
+           option to execute custom scripts (&quot;<link linkend="event-notifications">event notifications</link>&quot;)
            at different points in the failover sequence
          </simpara>
        </listitem>

repmgr-action-standby.h

@@ -19,77 +19,6 @@
 #ifndef _REPMGR_ACTION_STANDBY_H_
 #define _REPMGR_ACTION_STANDBY_H_
 
-
-typedef struct
-{
-	int			reachable_sibling_node_count;
-	int			reachable_sibling_nodes_with_slot_count;
-	int			unreachable_sibling_node_count;
-	int			min_required_wal_senders;
-	int			min_required_free_slots;
-} SiblingNodeStats;
-
-#define T_SIBLING_NODES_STATS_INITIALIZER { \
-	0, \
-	0, \
-	0, \
-	0, \
-	0 \
-}
-
-typedef struct
-{
-	RepmgrdInfo **repmgrd_info;
-	int			repmgrd_running_count;
-
-	bool		dry_run_success;
-
-	/* store list of configuration files on the demotion candidate */
-	KeyValueList remote_config_files;
-
-	/* used for handling repmgrd pause/unpause */
-	NodeInfoList all_nodes;
-
-	NodeInfoList sibling_nodes;
-	SiblingNodeStats sibling_nodes_stats;
-
-	t_event_info event_info;
-	int remote_node_id;
-	t_node_info remote_node_record;
-	t_node_info local_node_record;
-	char remote_conninfo[MAXCONNINFO];
-	bool	switchover_success;
-	RecoveryType recovery_type;
-	PGconn	*superuser_conn;
-
-	/* the remote server is the primary to be demoted */
-	char		remote_host[MAXLEN];
-	int 		remote_repmgr_version;
-	PGconn	*remote_conn;
-	PGconn	*local_conn;
-} t_standby_switchover_rec;
-
-#define T_STANDBY_SWITCHOVER_INITIALIZER { \
-	NULL, \
-	true, \
-	{NULL, NULL}, \
-	T_NODE_INFO_LIST_INITIALIZER, \
-	T_NODE_INFO_LIST_INITIALIZER, \
-	T_SIBLING_NODES_STATS_INITIALIZER, \
-	T_EVENT_INFO_INITIALIZER, \
-	UNKNOWN_NODE_ID, \
-	T_NODE_INFO_INITIALIZER, \
-	T_NODE_INFO_INITIALIZER, \
-	"", \
-	true, \
-	RECTYPE_UNKNOWN, \
-	NULL, \
-	"", \
-	UNKNOWN_REPMGR_VERSION_NUM, \
-	NULL, \
-	NULL \
-}
-
 extern void do_standby_clone(void);
 extern void do_standby_register(void);
 extern void do_standby_unregister(void);