Replication Manager Upgrade

See merge request nexedi/slapos!1092

component/replication-manager/buildout.cfg

@@ -28,5 +28,6 @@ command = set -e
 <= go-git-package
 go.importpath = github.com/signal18/replication-manager
 repository =  https://github.com/signal18/replication-manager
-branch = 2.1
-revision = 9167a82c81af8f7be41cf51bc9be8a37dc3d8c03
+#branch = 2.1
+branch = develop
+revision = 838ffeb205ea4477f1c1bda607940fa07d8bcf51
\ No newline at end of file

slapos/recipe/generic_mysql/mysql.py

+from __future__ import print_function
+
 import os
 import subprocess
 import time
@@ -16,35 +18,39 @@ def updateMysql(mysql_upgrade_binary, mysql_binary, mysql_script_file):
   while True:
     while True:
       mysql_upgrade = subprocess.Popen(mysql_upgrade_binary,
-        stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+        universal_newlines=True)
       result = mysql_upgrade.communicate()[0]
       if mysql_upgrade.returncode:
-        print "Command %r failed with result:\n%s" % (mysql_upgrade_binary, result)
+        print("Command %r failed with result:\n%s" % (mysql_upgrade_binary, result))
         break
-      print "MySQL database upgraded with result:\n%s" % result
+      print("MySQL database upgraded with result:\n%s" % result)
       mysql = subprocess.Popen(mysql_list, stdin=subprocess.PIPE,
-          stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+          stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+          universal_newlines=True)
       result = mysql.communicate(mysql_script)[0]
       if mysql.returncode:
-        print 'Command %r failed with:\n%s' % (mysql_list, result)
+        print('Command %r failed with:\n%s' % (mysql_list, result))
         break
       # import timezone database
       mysql_tzinfo_to_sql = subprocess.Popen(mysql_tzinfo_to_sql_list, stdin=subprocess.PIPE,
-                               stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+                               stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                               universal_newlines=True)
       timezone_sql = mysql_tzinfo_to_sql.communicate()[0]
       if mysql_tzinfo_to_sql.returncode != 0:
-        print 'Command %r failed with:\n%s' % (mysql_tzinfo_to_sql_list, result)
+        print('Command %r failed with:\n%s' % (mysql_tzinfo_to_sql_list, result))
         break
       mysql = subprocess.Popen(mysql_list + ('mysql',), stdin=subprocess.PIPE,
-                               stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+                               stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
+                               universal_newlines=True)
       result = mysql.communicate(timezone_sql)[0]
       if mysql.returncode:
-        print 'Command %r failed with:\n%s' % (mysql_list, result)
+        print('Command %r failed with:\n%s' % (mysql_list, result))
         break
-      print 'SlapOS initialisation script succesfully applied on database.'
+      print('SlapOS initialisation script succesfully applied on database.')
       return
     sleep = min(sleep+1, 30)
-    print 'Sleeping for %ss and retrying' % sleep
+    print('Sleeping for %ss and retrying' % sleep)
     sys.stdout.flush()
     sys.stderr.flush()
     time.sleep(sleep)

software/repman/buildout.hash.cfg

@@ -14,19 +14,19 @@
 # not need these here).
 [instance.cfg]
 filename = instance.cfg.in
-md5sum = 8a08be95a04f1a47098c4fdef80bdfed
+md5sum = af2fc4a7a0f782fed2cb1112ef3cb397
 
 [instance-repman.cfg]
 _update_hash_filename_ = instance-repman.cfg.jinja2.in
-md5sum = 697a1b546c883da45c14dbcd2d73b2b9
+md5sum = c6e41783b8e3e844b6319953a8d665ec
 
 [config-toml.in]
 _update_hash_filename_ = templates/config.toml.in
-md5sum = 2ee2c4bc5f985c11c2167b819d261256
+md5sum = dc9fdcf6c3c775da6b0b72f83c4a4105
 
 [config-cluster-toml.in]
 _update_hash_filename_ = templates/cluster-config.toml.in
-md5sum = c78c6be9537d3dffbb526b0e819bacb5
+md5sum = ff44b81dc1177e32019ddbf4f1c6b616
 
 [nginx.conf.in]
 _update_hash_filename_ = templates/nginx.conf.in
@@ -34,7 +34,7 @@ md5sum = 0eeb24c6aa0760f0d33c4cc2828ddf30
 
 [template-mariadb.cfg]
 _update_hash_filename_ = instance-mariadb.cfg.jinja2.in
-md5sum = a5c204cac552754520aee0570d379723
+md5sum = 938f1e8087395757f5ae861d20500658
 
 [template-my-cnf]
 _update_hash_filename_ = templates/my.cnf.in
@@ -42,15 +42,19 @@ md5sum = f3661b788099bb31d71ba6e7d36836d9
 
 [template-mariadb-initial-setup]
 _update_hash_filename_ = templates/mariadb_initial_setup.sql.in
-md5sum = df44c2d6fb1971df582345daedad280c
+md5sum = 47b76144e1b116580c8acf08274af976
+
+[template-publish-slave-information]
+_update_hash_filename_ = publish-database-slave-parameters.cfg.in
+md5sum = 9616477ff993c55c2b43bf8797db6994
 
 [mariadb-init-root-sql]
 _update_hash_filename_ = templates/mariadb_init_root.sql.in
-md5sum = d8a0a7d72b02f911dafda655941b805d
+md5sum = 6e5c02542568f250aacd84694249efc0
 
 [init-root-wrapper-in]
 _update_hash_filename_ = templates/init_root_wrapper.in
-md5sum = 7661e3b2f66982b9b17bd2ab73e2e8ef
+md5sum = c203f40a58386310a433b58fd345a341
 
 [repman-manager-sh.in]
 _update_hash_filename_ = templates/repman-manager.sh.in
@@ -58,12 +62,16 @@ md5sum = 852dfab6d798aa1382eec4de2fd624f9
 
 [dbjobs-in]
 _update_hash_filename_ = templates/dbjobs.in
-md5sum = d2ebd2ec55bf8489789a52c808729925
+md5sum = d5c19d866c5a76d3bc2f434a91b1553a
 
 [mysqld-need-start.sh.in]
 _update_hash_filename_ = templates/mysqld-need-start.sh.in
-md5sum = e9bcee5dc1318fe3acda2663472214f5
+md5sum = 8f14054b3761b167cf8a86f4f084a574
 
 [proxy-need-start-stop.sh.in]
 _update_hash_filename_ = templates/proxy-need-start-stop.sh.in
 md5sum = 455aaf369bf5141758dc57f2c0e67b08
+
+[slave-db-manage.in]
+_update_hash_filename_ = templates/slave-db-manage.in
+md5sum = b45313ae5fb06972cc7fc945e34e434a

software/repman/instance-mariadb.cfg.jinja2.in

@@ -17,17 +17,11 @@
 
 [{{ section('publish') }}]
 recipe = slapos.cookbook:publish.serialised
--extends = publish-early
 database-host = {{ host }}:{{ port }}
 monitor-base-url = ${monitor-publish-parameters:monitor-base-url}
 partition-path = ${buildout:directory}
 receiver-port = ${dbjob-parameter:socat-port}
-
-[publish-early]
-recipe = slapos.cookbook:publish-early
--init =
-
-database-list = {{ dumps(database_list) }}
+csr-id = ${caucase-csr-id:csr-id}
 
 [jinja2-template-base]
 recipe = slapos.recipe.template:jinja2
@@ -37,6 +31,22 @@ mode = 644
 < = jinja2-template-base
 mode = 755
 
+[jinja2-template-script-base]
+< = jinja2-template-executable
+context =
+  key tmp_dir            directory:tmp
+  key partition_dir      buildout:directory
+  raw username           {{ slapparameter_dict['repman-user'] }}
+  raw password           {{ slapparameter_dict['repman-passwd'] }}
+  raw cluster_name       {{ slapparameter_dict['cluster'] }}
+  raw secure_url         {{ slapparameter_dict['repman-secure-url'] }}
+  raw mysql_conf         ${directory:etc}/mysql/my.cnf
+  raw dash_bin           {{ dash }}
+  raw jq_bin             {{ jq_bin }}
+  raw curl_bin           {{ curl_bin }}
+  raw mysql_bin          {{ parameter_dict['mariadb-location'] }}/bin/mysql
+  ${:extra-context}
+
 [simplefile]
 < = jinja2-template-base
 template = inline:{{ '{{ content }}' }}
@@ -53,10 +63,54 @@ context = key content {{content_section_name}}:content
 mode = {{ mode }}
 {%- endmacro %}
 
+{% import "caucase" as caucase with context %}
+{{ caucase.updater(
+     prefix='caucase-updater',
+     buildout_bin_directory=buildout_bin_directory,
+     updater_path='${directory:services}/caucase-updater',
+     url=slapparameter_dict['caucase-url'],
+     data_dir='${mysql-directory:ssl}',
+     crt_path='${mysql-directory:ssl}/server-cert.pem',
+     ca_path='${mysql-directory:ssl}/ca-cert.pem',
+     crl_path='${mysql-directory:ssl}/crl.pem',
+     key_path='${mysql-directory:ssl}/server-key.pem',
+     on_renew=None,
+     max_sleep=None,
+     template_csr_pem=None,
+     openssl=openssl_bin,
+)}}
+{% do part_list.append('caucase-updater') -%}
+{% do part_list.append('caucase-updater-promise') -%}
+
+[get-csr-id]
+recipe = plone.recipe.command
+output = ${directory:tmp}/csr_id
+command = 
+  if [ -s "${mysql-directory:ssl}/server-cert.pem" ]; then
+    RESULT="None";
+  else
+    if [ -f "${caucase-updater-csr:csr}" ]; then
+      RESULT=$({{ caucase_bin_client }} --ca-url {{ slapparameter_dict['caucase-url'] }} --send-csr ${caucase-updater-csr:csr} | cut -d ' ' -f1)
+      if [ ! $? -eq 0 ]; then
+        RESULT="None";
+      fi
+    fi
+  fi
+  cat <<EOF > ${:output}
+  [caucase]
+  csr-id = $(echo $RESULT)
+  EOF
+update-command = ${:command}
+
+[caucase-csr-id]
+recipe = slapos.cookbook:zero-knowledge.read
+file-path = ${get-csr-id:output}
+csr-id =
+
 [my-cnf-parameters]
 socket = ${directory:run}/mariadb.sock
 ip = {{ ip }}
-data-directory = ${directory:srv}/mariadb
+data-directory = ${mysql-directory:data}
 pid-file = ${directory:run}/mariadb.pid
 plugin-directory = {{ dumps(parameter_dict['mroonga-mariadb-plugin-dir']) }}
 groonga-plugins-path = {{ parameter_dict['groonga-plugins-path'] }}
@@ -66,9 +120,6 @@ innodb-log-file-size = {{ dumps(slapparameter_dict.get('innodb-log-file-size', 0
 innodb-file-per-table = {{ dumps(slapparameter_dict.get('innodb-file-per-table', 0)) }}
 innodb-log-buffer-size = {{ dumps(slapparameter_dict.get('innodb-log-buffer-size', 0)) }}
 relaxed-writes = {{ dumps(slapparameter_dict.get('relaxed-writes', False)) }}
-ssl-crt = ${directory:mariadb-ssl}/crt.pem
-ssl-key = ${directory:mariadb-ssl}/key.pem
-ssl-ca-crt = ${certificate-authority:ca-dir}/cacert.pem
 
 [my-cnf]
 < = jinja2-template-base
@@ -89,9 +140,11 @@ database-list = {{ dumps(database_list) }}
 mroonga-mariadb-install-sql = {{ dumps(parameter_dict['mroonga-mariadb-install-sql']) }}
 root-user = repman
 heartbeat-user = {{ slapparameter_dict['heartbeat-user'] }}
+require-ssl = {{ dumps(slapparameter_dict['require-ssl']) }}
 
 [init-script]
 < = jinja2-template-executable
+extensions = jinja2.ext.do
 # XXX: is there a better location ?
 rendered = ${directory:etc}/mariadb_initial_setup.sql
 template = {{ parameter_dict['template-mariadb-initial-setup'] }}
@@ -106,20 +159,26 @@ init-script = ${init-script:rendered}
 mysql_tzinfo_to_sql = ${binary-wrap-mysql_tzinfo_to_sql:wrapper-path}
 
 [{{ section('update-mysql-script') }}]
-< = jinja2-template-executable
+< = jinja2-template-script-base
 rendered = ${directory:scripts}/mariadb_update
 init-password = ${directory:etc}/.init-passwd.done
 upgrade-done = ${directory:lib}/mariadb-update-done
-context =
+extra-context =
   key init_password_done :init-password
   key upgrade_done       :upgrade-done
   key init_root_sql      init-root-sql:rendered
   key mysql_update       update-mysql:output
-  raw mysql_conf         ${directory:etc}/mysql/my.cnf
-  raw dash_bin           {{ dash }}
-  raw mysql_bin          {{ parameter_dict['mariadb-location'] }}/bin/mysql
+  key init_database_sql  init-script:rendered
 template = {{ parameter_dict['template-init-root-wrapper'] }}
 
+[{{ section('mysql-slave-db-cleanup') }}]
+< = jinja2-template-script-base
+rendered = ${directory:scripts}/manage-slave-db
+db-name = {{ slapparameter_dict['database-name'] }}
+extra-context =
+  key database_name      :db-name
+template = {{ parameter_dict['template-manage-db'] }}
+
 [mysqld]
 < = jinja2-template-executable
 rendered = ${directory:bin}/mysqld
@@ -136,19 +195,19 @@ environ =
   {{ variable }}
   {%- endfor %}
 
-[ca-mysqld]
-<= certificate-authority
-recipe = slapos.cookbook:certificate_authority.request
-key-file = ${my-cnf-parameters:ssl-key}
-cert-file = ${my-cnf-parameters:ssl-crt}
-executable = ${mysqld:rendered}
-wrapper = ${directory:controller}/mariadb
+[mysqld-launcher]
+recipe = slapos.cookbook:wrapper
+command-line = ${mysqld:rendered}
+wrapper-path = ${directory:controller}/mariadb
+wait-for-files =
+  ${mysql-directory:mysql}/my.cnf
+  ${mysql-directory:ssl}/server-cert.pem
 
 {% import "supervisord_lib" as supervisord_lib with context %}
 {{ supervisord_lib.supervisord("mariadb-ctl", buildout_bin_directory, supervisord_conf, use_service_hash=False) }}
 {% do part_list.append("supervisord-mariadb-ctl") -%}
-{% set maradb_program_dict = {"name": "mariadb", "command": "${ca-mysqld:wrapper}",
-  "stopwaitsecs": 86400, "environment": [],
+{% set maradb_program_dict = {"name": "mariadb", "command": "${mysqld-launcher:wrapper-path}",
+  "stopwaitsecs": 86400, "startretries": 10, "autorestart": True, "environment": [],
   "stdout_logfile": "${directory:log}/mariadb_stdout.log",
   "stderr_logfile": "${directory:log}/mariadb_stdout.log" } %}
 
@@ -178,13 +237,18 @@ target-directory = ${directory:bin}
 link-binary = {{ dumps(parameter_dict['link-binary']) }}
 
 [binary-wrap-base]
-recipe = slapos.cookbook:wrapper
 # Note: --defaults-file must be the first argument, otherwise wrapped binary
 # will reject it.
-command-line = 
-  "{{ parameter_dict['mariadb-location'] }}/bin/${:command}"
-  --defaults-file="${directory:etc}/mysql/my.cnf" --protocol=socket ${:extra-args}
-wrapper-path = ${directory:bin}/${:command}
+recipe = slapos.recipe.template:jinja2
+rendered = ${directory:bin}/${:command}
+mode = 755
+template =
+  inline:#!/bin/sh
+  exec {{ parameter_dict['mariadb-location'] }}/bin/${:command} \
+  --defaults-file="${directory:etc}/mysql/my.cnf" \
+    --protocol=socket \
+  ${:extra-args} "$@"
+wrapper-path = ${:rendered}
 extra-args =
 
 [binary-wrap-mysql]
@@ -208,6 +272,11 @@ command = mysqladmin
 <= binary-wrap-base
 command-line = "{{ parameter_dict['mariadb-location'] }}/bin/${:command}" --skip-write-binlog
 command = mysql_tzinfo_to_sql
+template =
+  inline:#!/bin/sh
+  exec {{ parameter_dict['mariadb-location'] }}/bin/${:command} \
+  --defaults-file="${directory:etc}/mysql/my.cnf" \
+  --skip-write-binlog "$@"
 
 [binary-wrap-pt-digest]
 <= binary-wrap-base
@@ -226,26 +295,29 @@ plugin = ${:etc}/plugin
 srv = ${buildout:directory}/srv
 tmp = ${buildout:directory}/tmp
 backup = ${:srv}/backup
-mariadb-backup-full = ${:backup}/mariadb-full
-mariadb-backup-incremental = ${:backup}/mariadb-incremental
-mariadb-ssl = ${:etc}/mariadb-ssl
 var = ${buildout:directory}/var
 lib = ${:var}/lib
-mysql = ${:lib}/mysql
 log = ${:var}/log
 run = ${:var}/run
 config-tmp = ${:tmp}/config
-custom = ${directory:etc}/mysql/custom
+
+[mysql-directory]
+recipe = slapos.cookbook:mkdirectory
+mysql = ${directory:etc}/mysql
+ssl = ${:mysql}/ssl
+data = ${directory:lib}/mysql
+custom = ${:mysql}/custom.d
 
 [dbjob-parameter]
 bash-bin = {{ bash_bin }}
 db-user = ${init-script-parameters:root-user}
 db-password = ${init-script-parameters:password}
-mysql-dir = ${directory:mysql}
-dbjob-cnf = ${directory:etc}/mysql/my.cnf
-log-dir = ${directory:mysql}/.system/logs
+mysql-dir = ${mysql-directory:data}
+dbjob-cnf = ${mysql-directory:mysql}/dbjob.cnf
+log-dir = ${mysql-directory:data}/.system/logs
 tmp-dir = ${directory:tmp}
 mysqld-socket  = ${my-cnf-parameters:socket}
+mysql-client = ${binary-wrap-mysql:wrapper-path}
 socat-port = {{ int(port) + 9 }}
 restart-script = ${mysqld-restart-script:rendered}
 socat-location = {{ parameter_dict['socat-location'] }}
@@ -309,11 +381,11 @@ template = inline:#!{{ bash_bin }}
   cd ${directory:config-tmp} &&
   {{ curl_bin }} -o config.tar.gz {{ slapparameter_dict['repman-url'] }}/api/clusters/${:cluster}/servers/{{ host }}/{{ port }}/config
   tar -xzf config.tar.gz
-  cp -r data/.system ${directory:mysql}
-  rm -rf ${directory:etc}/mysql
-  cp -r etc/mysql ${directory:etc}
-  ln -sf ${directory:mysql}/.system ${directory:var}/system
-  ln -sf ${my-cnf:rendered} ${directory:etc}/mysql/custom/01_mariadb.cnf
+  rm -r etc/mysql/ssl  # we don't need generated ssl files
+  cp -r data/.system ${mysql-directory:data}
+  cp -r etc/mysql/* ${mysql-directory:mysql}
+  ln -sf ${mysql-directory:data}/.system ${directory:var}/system
+  ln -sf ${my-cnf:rendered} ${mysql-directory:custom}/01_mariadb.cnf
 
 [{{ section('install-mysql-config') }}]
 recipe = plone.recipe.command

software/repman/instance-repman-input-schema.json

@@ -113,7 +113,8 @@
         "mroonga",
         "utctime",
         "readcommitted",
-        "nohandshake"
+        "nohandshake",
+        "ssl"
       ]
     },
     "http-session-lifetime": {
@@ -140,6 +141,12 @@
       "type": "boolean",
       "default": true
     },
+    "require-ssl": {
+      "title": "Enable REQUIRE SSL for repman database users",
+      "description": "Enable secure connection between repman and mariadb databases. This option is an initial value, used only when creating database users.",
+      "type": "boolean",
+      "default": false
+    },
     "repman-cluster-dict": {
       "title": "Replication Manager clusters definition",
       "description": "Replication Manager clusters definition",
@@ -197,7 +204,7 @@
             },
             "proxy-tags": {
               "title": "Proxy tag list",
-              "description": "playbook configuration tags. Default: [\"pkg\", \"masterslave\", \"linux\", \"noreadwritesplit\"]",
+              "description": "playbook configuration tags. Default: [\"pkg\", \"masterslave\", \"linux\", \"noreadwritesplit\", \"ssl\"]",
               "type": "array",
               "items": {
                 "type": "string"
@@ -206,7 +213,8 @@
                 "pkg",
                 "masterslave",
                 "linux",
-                "noreadwritesplit"
+                "noreadwritesplit",
+                "ssl"
               ]
             },
             "logical-backup-cron": {

software/repman/instance-repman-slave-input-schema.json

+{
+  "$schema": "http://json-schema.org/draft-04/schema",
+  "properties": {
+    "db_user": {
+      "description": "Database User, default is 'user'. This parameter is set only if database is not created yet.",
+      "title": "Database User",
+      "type": "string",
+      "default": "user"
+    },
+    "db_password": {
+      "description": "Database password. If no password set, a password will be generated. This parameter is set only if database is not created yet.",
+      "title": "Initial database password",
+      "type": "string",
+      "default": ""
+    },
+    "db_charset": {
+      "description": "Database Character set information. This parameter is set only if database is not created yet.",
+      "title": "Database Character set information",
+      "type": "string",
+      "enum": [
+        "latin1",
+        "latin2",
+        "latin5",
+        "latin7",
+        "ascii",
+        "latin5",
+        "utf8",
+        "utf8mb4",
+        "utf16",
+        "utf16le",
+        "utf32",
+        "binary",
+        "utf8_general_ci",
+        "utf8_unicode_ci",
+        "utf8_unicode_ci",
+        "utf8mb4_bin",
+        "utf8mb4_general_ci",
+        "utf8mb4_unicode_ci",
+        "latin1_general_ci",
+        "latin1_bin",
+        "ascii_general_ci",
+        "ascii_bin"
+      ],
+      "default": ""
+    }
+  },
+  "title": "Input Parameters",
+  "type": "object"
+}

software/repman/instance.cfg.in

@@ -28,8 +28,10 @@ mode    = 0644
 extensions = jinja2.ext.do
 rendered= ${buildout:directory}/${:_buildout_section_name_}
 supervisord-lib = {{ supervisord_lib }}
+causace-lib = {{ caucase_library }}
 import-list =
   file supervisord_lib :supervisord-lib
+  file caucase         :causace-lib
 context =
     key slapparameter_dict      slap-configuration:configuration
     key computer_id             slap-configuration:computer
@@ -48,6 +50,8 @@ context =
     raw bash_bin                {{ bash_location }}/bin/bash
     raw jq_bin                  {{ jq_location }}/bin/jq
     raw curl_bin                {{ curl_location }}/bin/curl
+    raw openssl_bin             {{ openssl_location }}/bin/openssl
+    raw caucase_bin_client      {{ caucase_bin_client }}
 
     ${:extra-context}
 extra-context =
@@ -56,6 +60,7 @@ extra-context =
 <= jinja2-template-base
 template= {{ template_repman_cfg }}
 extra-context =
+    key slave_instance_list         slap-configuration:slave-instance-list
     raw gowork_bin                  {{ gowork_bin }}
     raw haproxy_location            {{ haproxy_location }}
     raw nginx_bin                   {{ nginx_location }}/sbin/nginx
@@ -71,6 +76,7 @@ extra-context =
     raw proxysql_location          {{ proxysql_location }}
     raw template_repman_manager_sh {{ template_repman_manager_sh }}
     raw template_proxy_need_stopstart {{ proxy_need_stop_start_template }}
+    raw template_publish_slave_information {{ template_publish_slave }}
 
 [template-mariadb-parameters]
 bash = {{ bash_location }}
@@ -83,6 +89,7 @@ template-mariadb-init-root = {{ template_init_root_sql }}
 template-init-root-wrapper = {{ template_init_root_wrapper }}
 template-mysqld-wrapper = {{ template_mysqld_wrapper }}
 template-mysqld-need-start = {{ mysqld_start_template }}
+template-manage-db = {{ template_slave_db_manage }}
 link-binary = {{ dumps(mariadb_link_binary) }}
 check-computer-memory-binary = {{ bin_directory }}/check-computer-memory
 bin-directory = {{ bin_directory }}

software/repman/publish-database-slave-parameters.cfg.in

+{% set part_list = [] -%}
+
+[slap_connection]
+# Kept for backward compatibility
+computer_id = ${slap-connection:computer-id}
+partition_id = ${slap-connection:partition-id}
+server_url = ${slap-connection:server-url}
+software_release_url = ${slap-connection:software-release-url}
+key_file = ${slap-connection:key-file}
+cert_file = ${slap-connection:cert-file}
+
+
+{% for _, database in slave_dict.items() -%}
+{% set slave_reference = database['slave_reference'] -%}
+{% do part_list.append('publish-slave-' ~ slave_reference) -%}
+
+[publish-slave-{{ slave_reference }}]
+recipe = slapos.cookbook:publish
+-slave-reference = {{ slave_reference }}
+{%   if database.get('user') -%}
+url_v4 = {{ "mysql://" ~ database['user'] ~ ":" ~ database['password'] ~ "@" ~ ipv4 ~ ":" ~ proxy_port ~ '/' ~ database['name'] }}
+url = {{ "mysql://" ~ database['user'] ~ ":" ~ database['password'] ~ "@[" ~ ipv6 ~ "]:" ~ proxy_port ~ '/' ~ database['name'] }}
+{%   else -%}
+url = {{ "mysql://" ~ ipv4 ~ ":" ~ proxy_port ~ database['name'] }}
+url_v6 = {{ "mysql://[" ~ ip ~ "]:" ~ proxy_port ~ database['name'] }}
+{%   endif -%}
+{% endfor %}
+
+[buildout]
+eggs-directory = {{ eggs_directory }}
+develop-eggs-directory = {{ develop_eggs_directory }}
+offline = true
+
+parts =
+{% for part in part_list -%}
+{{ '  %s' % part }}
+{% endfor -%}

software/repman/software.cfg

@@ -18,9 +18,10 @@ extends =
   ../../component/socat/buildout.cfg
   ../../component/rsync/buildout.cfg
   ../../component/jq/buildout.cfg
+  ../../component/openssl/buildout.cfg
   ../../stack/supervisord/buildout.cfg
   ../../stack/monitor/buildout.cfg
-  ../neoppod/software-common.cfg
+  ../../stack/caucase/buildout.cfg
 
 parts =
   slapos-cookbook
@@ -28,14 +29,43 @@ parts =
   instance.cfg
   template-mariadb.cfg
   template-mysqld-wrapper
+  caucase-eggs
   gowork
-  
+
+[mariadb]
+location = ${mariadb-10.4:location}
+
 [python]
 part = python3
 
-[gowork]
-# replication-manager does not build on golang 1.17
-golang = ${golang1.16:location}
+[template-mysqld-wrapper]
+recipe = slapos.recipe.template:jinja2
+rendered = ${buildout:parts-directory}/${:_buildout_section_name_}/mysqld.in
+mode = 644
+template =
+  inline:{% raw %}#!/bin/sh -e
+  basedir='${mariadb:location}'
+  datadir='{{datadir}}'
+  marker=$datadir/.slapos_initializing
+  system=$datadir/.system
+  [ -d "$datadir/mysql" ] && [ ! -f "$marker" ] || {
+    find "$datadir/" -mindepth 1 ! \( -path $marker -o -path $system -o -path "*$system/*" \) -delete || mkdir "$datadir"
+    touch "$marker"
+    "$basedir/scripts/mysql_install_db" \
+      --defaults-file='{{defaults_file}}' \
+      --skip-name-resolve \
+      --auth-root-authentication-method=normal \
+      --basedir="$basedir" --plugin_dir="$basedir/lib/plugin" \
+      --datadir="$datadir"
+    rm "$marker"
+  }
+  {%- if environ is defined %}
+  {%-   for variable in environ.splitlines() %}
+  {{ variable }} \
+  {%-   endfor %}
+  {%- endif %}
+  exec "$basedir/bin/mysqld" --defaults-file='{{defaults_file}}' "$@"
+  {% endraw %}
 
 [instance.cfg]
 recipe = slapos.recipe.template:jinja2
@@ -45,6 +75,7 @@ mode = 0644
 context =
     key bash_location bash:location
     key bin_directory buildout:bin-directory
+    key caucase_library caucase-jinja2-library:target
     key config_toml_in config-toml.in:target
     key config_cluster_toml_in config-cluster-toml.in:target
     key coreutils_location coreutils:location
@@ -70,6 +101,7 @@ context =
     key groonga_mysql_normalizer_plugin_dir groonga-normalizer-mysql:groonga-plugin-dir
     key nginx_conf_in nginx.conf.in:target
     key nginx_location nginx:location
+    key openssl_location openssl:location
     key percona_toolkit_location percona-toolkit:location
     key proxy_need_stop_start_template proxy-need-start-stop.sh.in:target
     key repman_src_location git.signal18.io_signal18_repman:location
@@ -87,10 +119,12 @@ context =
     key template_init_root_sql mariadb-init-root-sql:target
     key template_init_root_wrapper init-root-wrapper-in:target
     key template_repman_cfg instance-repman.cfg:target
+    key template_publish_slave template-publish-slave-information:target
+    key template_slave_db_manage slave-db-manage.in:target
     key unixodbc_location unixodbc:location
     key sysbench_location sysbench:location
     key proxysql_location proxysql:location
-
+    raw caucase_bin_client ${buildout:bin-directory}/caucase
 
 [download-file]
 recipe  = slapos.recipe.build:download
@@ -126,6 +160,9 @@ link-binary =
 [template-mariadb-initial-setup]
 <= download-file
 
+[template-publish-slave-information]
+<= download-file
+
 [template-my-cnf]
 <= download-file
 
@@ -146,3 +183,6 @@ link-binary =
 
 [proxy-need-start-stop.sh.in]
 <= download-file
+
+[slave-db-manage.in]
+<= download-file

software/repman/software.cfg.json

@@ -10,6 +10,15 @@
       "request": "instance-repman-input-schema.json",
       "response": "instance-repman-output-schema.json",
       "index": 0
+    },
+    "default-slave": {
+      "title": "Replication Manager Database",
+      "description": "Replication Manager Database",
+      "software-type": "default",
+      "request": "instance-repman-slave-input-schema.json",
+      "response": "instance-repman-output-schema.json",
+      "shared": true,
+      "index": 1
     }
   }
 }

software/repman/templates/cluster-config.toml.in

@@ -40,6 +40,7 @@ scheduler-db-servers-physical-backup-cron = "0 {{ parameter_dict['physical-backu
 backup-physical-type = "mariabackup"
 backup-logical-type = "mysqldump"
 scheduler-db-servers-receiver-ports= "{{ parameter_dict['receiver-port-list'] }}"
+#scheduler-db-servers-receiver-use-ssl   ## set to true when ssl enabled on socat
 
 prov-proxy-cpu-cores = {{ parameter_dict['proxy-cpu-cores'] }}
 prov-proxy-memory = {{ parameter_dict['proxy-memory'] }}
@@ -49,6 +50,7 @@ prov-db-memory = {{ parameter_dict['db-memory'] }}
 prov-db-memory-shared-pct = "{{ parameter_dict['db-memory-shared-pct'] }}"
 prov-db-memory-threaded-pct = "{{ parameter_dict['db-memory-threaded-pct'] }}"
 
+replication-use-ssl = true
 test-inject-traffic = true
 # failover
 failover-mode = "{{ parameter_dict['failover-mode'] }}"

software/repman/templates/config.toml.in

@@ -21,7 +21,9 @@ db-servers-binary-path = "{{ parameter_dict['mysql-bin-dir'] }}"
 #db-servers-ignored-hosts =
 # Database hosts list to monitor, IP and port (optional), specified in the host:[port] format and separated by commas
 monitoring-address = "{{ parameter_dict['ipv4'] }}"
-monitoring-wait-retry = 40
+monitoring-wait-retry = 1200
+monitoring-ssl-cert = "{{ parameter_dict['ssl-cert'] }}"
+monitoring-ssl-key = "{{ parameter_dict['ssl-key'] }}"
 
 #haproxy = true
 #haproxy-binary-path = "{{ parameter_dict['haproxy-bin'] }}"
@@ -48,6 +50,7 @@ backup-restic-password = "{{ parameter_dict['password'] }}"
 backup-mysqlclient-path = "{{ parameter_dict['mysqlclient-path'] }}"
 backup-mysqlbinlog-path = "{{ parameter_dict['mysqlbinlog-path'] }}"
 backup-mysqldump-path = "{{ parameter_dict['mysqldump-path'] }}"
+backup-mysqldump-options = "--hex-blob --single-transaction --verbose --all-databases --add-drop-database"
 
 # Mail configuration
 # Alert email sender (default "mrm@localhost")

software/repman/templates/dbjobs.in

 #!/bin/bash
 
-USER={{ parameter_dict['db-user'] }}
+
+DBUSER={{ parameter_dict['db-user'] }}
 PASSWORD={{ parameter_dict['db-password'] }}
 ERROLOG={{ parameter_dict['mysql-dir'] }}/.system/logs/errors.log
 SLOWLOG={{ parameter_dict['mysql-dir']}}/.system/logs/sql-slow
 BACKUPDIR={{ parameter_dict['mysql-dir'] }}/.system/backup
 DATADIR={{ parameter_dict['mysql-dir'] }}/
+MYSQL_CLIENT={{ parameter_dict['mysql-client'] }}
 {% if parameter_dict['use-ipv6'] == True -%}
 {% set listen = "TCP6-LISTEN" -%}
 {% else -%}
@@ -16,45 +18,45 @@ JOBS=( "xtrabackup" "mariabackup" "error" "slowquery" "zfssnapback" "optimize" "
 
 doneJob()
 {
-  mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }} -e "set sql_log_bin=0;UPDATE replication_manager_schema.jobs set end=NOW(), result=LOAD_FILE('{{ parameter_dict['log-dir'] }}/dbjob.out') WHERE id='$ID';" &
+  $MYSQL_CLIENT -e "set sql_log_bin=0;UPDATE replication_manager_schema.jobs set end=NOW(), result=LOAD_FILE('{{ parameter_dict['log-dir'] }}/dbjob.out') WHERE id='$ID';" &
 }
 
 pauseJob()
 {
-  mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "select sleep(6);set sql_log_bin=0;UPDATE replication_manager_schema.jobs set result=LOAD_FILE('{{ parameter_dict['log-dir'] }}/dbjob.out') WHERE id='$ID';" &
+  $MYSQL_CLIENT  -e "select sleep(6);set sql_log_bin=0;UPDATE replication_manager_schema.jobs set result=LOAD_FILE('{{ parameter_dict['log-dir'] }}/dbjob.out') WHERE id='$ID';" &
 }
 
 partialRestore()
 {
- mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;install plugin BLACKHOLE soname 'ha_blackhole.so'"
+ $MYSQL_CLIENT  -e "set sql_log_bin=0;install plugin BLACKHOLE soname 'ha_blackhole.so'"
  for dir in $(ls -d $BACKUPDIR/*/ | xargs -n 1 basename | grep -vE 'mysql|performance_schema|replication_manager_schema') ; do
- mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;drop database IF EXISTS $dir; CREATE DATABASE $dir;"
+ $MYSQL_CLIENT  -e "set sql_log_bin=0;drop database IF EXISTS $dir; CREATE DATABASE $dir;"
 
 
   for file in $(find $BACKUPDIR/$dir/ -name "*.exp" | xargs -n 1 basename | cut -d'.' --complement -f2-) ; do
     cat $BACKUPDIR/$dir/$file.frm | sed -e 's/\x06\x00\x49\x6E\x6E\x6F\x44\x42\x00\x00\x00/\x09\x00\x42\x4C\x41\x43\x4B\x48\x4F\x4C\x45/g' > $DATADIR/$dir/mrm_pivo.frm
-    mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;ALTER TABLE $dir.mrm_pivo  engine=innodb;RENAME TABLE $dir.mrm_pivo TO $dir.$file; ALTER TABLE $dir.$file DISCARD TABLESPACE;"
+    $MYSQL_CLIENT  -e "set sql_log_bin=0;ALTER TABLE $dir.mrm_pivo  engine=innodb;RENAME TABLE $dir.mrm_pivo TO $dir.$file; ALTER TABLE $dir.$file DISCARD TABLESPACE;"
     mv $BACKUPDIR/$dir/$file.ibd $DATADIR/$dir/$file.ibd
     mv $BACKUPDIR/$dir/$file.exp $DATADIR/$dir/$file.exp
     mv $BACKUPDIR/$dir/$file.cfg $DATADIR/$dir/$file.cfg
     mv $BACKUPDIR/$dir/$file.TRG $DATADIR/$dir/$file.TRG
-    mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;ALTER TABLE $dir.$file IMPORT TABLESPACE"
+    $MYSQL_CLIENT  -e "set sql_log_bin=0;ALTER TABLE $dir.$file IMPORT TABLESPACE"
   done
   for file in $(find $BACKUPDIR/$dir/ -name "*.MYD" | xargs -n 1 basename | cut -d'.' --complement -f2-) ; do
     mv $BACKUPDIR/$dir/$file.* $DATADIR/$dir/
-    mysql --defaults-file=/etc/mysql/dbjob.cnf  -e "set sql_log_bin=0;FLUSH TABLE $dir.$file"
+    $MYSQL_CLIENT  -e "set sql_log_bin=0;FLUSH TABLE $dir.$file"
   done
   for file in $(find $BACKUPDIR/$dir/ -name "*.CSV" | xargs -n 1 basename | cut -d'.' --complement -f2-) ; do
     mv $BACKUPDIR/$dir/$file.* $DATADIR/$dir/
-    mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;FLUSH TABLE $dir.$file"
+    $MYSQL_CLIENT  -e "set sql_log_bin=0;FLUSH TABLE $dir.$file"
   done
  done
  for file in $(find $BACKUPDIR/mysql/ -name "*.MYD" | xargs -n 1 basename | cut -d'.' --complement -f2-) ; do
     mv $BACKUPDIR/mysql/$file.* $DATADIR/mysql/
-    mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;FLUSH TABLE mysql.$file"
+    $MYSQL_CLIENT  -e "set sql_log_bin=0;FLUSH TABLE mysql.$file"
  done
- cat $BACKUPDIR/xtrabackup_info | grep binlog_pos | awk  -F, '{ print $3 }' | sed -e 's/GTID of the last change/set sql_log_bin=0;set global gtid_slave_pos=/g' | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$USER
- mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}   -e"flush privileges;start slave;"
+ cat $BACKUPDIR/xtrabackup_info | grep binlog_pos | awk  -F, '{ print $3 }' | sed -e 's/GTID of the last change/set sql_log_bin=0;set global gtid_slave_pos=/g' | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$DBUSER
+ $MYSQL_CLIENT -e "flush privileges;start slave;"
 }
 
 kill -9 $(lsof -t -i:{{ parameter_dict['socat-port'] }} -sTCP:LISTEN)
@@ -62,12 +64,12 @@ kill -9 $(lsof -t -i:{{ parameter_dict['socat-port'] }} -sTCP:LISTEN)
 for job in "${JOBS[@]}"
 do
 
- TASK=($(echo "select concat(id,'@',server,':',port) from replication_manager_schema.jobs WHERE task='$job' and done=0 order by task desc limit 1" | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$USER -N))
+ TASK=($(echo "select concat(id,'@',server,':',port) from replication_manager_schema.jobs WHERE task='$job' and done=0 order by task desc limit 1" | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$DBUSER -N))
 
  ADDRESS=($(echo $TASK | awk -F@ '{ print $2 }'))
  ID=($(echo $TASK | awk -F@ '{ print $1 }'))
  #purge de past
- mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e "set sql_log_bin=0;UPDATE replication_manager_schema.jobs set done=1 WHERE done=0 AND task='$job';"
+ $MYSQL_CLIENT -e "set sql_log_bin=0;UPDATE replication_manager_schema.jobs set done=1 WHERE done=0 AND task='$job';"
 
   if [ "$ADDRESS" == "" ]; then
     echo "No $job needed"
@@ -77,14 +79,14 @@ do
       reseedmysqldump)
        echo "Waiting backup." >  {{ parameter_dict['log-dir'] }}/dbjob.out
        pauseJob
-       socat -u {{ listen }}:{{ parameter_dict['socat-port'] }},bind={{ parameter_dict['host'] }},reuseaddr STDOUT | gunzip | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$USER --init-command="reset master;set sql_log_bin=0" > {{ parameter_dict['log-dir'] }}/dbjob.out 2>&1
-        mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e 'start slave;'
+       socat -u {{ listen }}:{{ parameter_dict['socat-port'] }},bind={{ parameter_dict['host'] }},reuseaddr STDOUT | gunzip | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$DBUSER --init-command="reset master;set sql_log_bin=0" &>{{ parameter_dict['log-dir'] }}/dbjob.out
+       $MYSQL_CLIENT -e 'start slave;'
       ;;
       flashbackmysqldump)
        echo "Waiting backup." >  {{ parameter_dict['log-dir'] }}/dbjob.out
        pauseJob
-       socat -u {{ listen }}:{{ parameter_dict['socat-port'] }},bind={{ parameter_dict['host'] }},reuseaddr STDOUT | gunzip | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$USER --init-command="set sql_log_bin=0" > {{ parameter_dict['log-dir'] }}/dbjob.out 2>&1
-       mysql --defaults-file={{ parameter_dict['dbjob-cnf'] }}  -e 'start slave;'
+       socat -u {{ listen }}:{{ parameter_dict['socat-port'] }},bind={{ parameter_dict['host'] }},reuseaddr STDOUT | gunzip | mysql -h{{ parameter_dict['ip'] }} -P{{ parameter_dict['port'] }} -p$PASSWORD -u$DBUSER &>{{ parameter_dict['log-dir'] }}/dbjob.out
+       $MYSQL_CLIENT  -e 'start slave;'
       ;;
       reseedmariabackup)
        rm -rf $BACKUPDIR
@@ -107,7 +109,7 @@ do
       ;;
       mariabackup)
        cd {{ parameter_dict['tmp-dir'] }}
-       mariadb-backup --innobackupex --defaults-file={{ parameter_dict['dbjob-cnf'] }} --socket='{{ parameter_dict["mysqld-socket"] }}'  --no-version-check  --user=$USER --password=$PASSWORD --stream=xbstream {{ parameter_dict['tmp-dir'] }}/ | socat -u stdio TCP:$ADDRESS &>{{ parameter_dict['log-dir'] }}/dbjob.out
+       mariadb-backup --innobackupex --defaults-file={{ parameter_dict['dbjob-cnf'] }} --socket='{{ parameter_dict["mysqld-socket"] }}'  --no-version-check  --user=root --stream=xbstream {{ parameter_dict['tmp-dir'] }}/ | socat -u stdio TCP:$ADDRESS &>{{ parameter_dict['log-dir'] }}/dbjob.out
       ;;
       error)
        cat $ERROLOG| socat -u stdio TCP:$ADDRESS &>{{ parameter_dict['log-dir'] }}/dbjob.out
@@ -116,10 +118,10 @@ do
        cat $SLOWLOG| socat -u stdio TCP:$ADDRESS &>{{ parameter_dict['log-dir'] }}/dbjob.out
       ;;
       optimize)
-       mysqlcheck --defaults-file={{ parameter_dict['dbjob-cnf'] }} -o --all-databases --skip-write-binlog &>{{ parameter_dict['log-dir'] }}/dbjob.out
+       $MYSQL_CLIENT -o --all-databases --skip-write-binlog &>{{ parameter_dict['log-dir'] }}/dbjob.out
       ;;
       restart)
-        {{ parameter_dict['restart-script'] }} > {{ parameter_dict['log-dir'] }}/dbjob.out
+        {{ parameter_dict['restart-script'] }} &>{{ parameter_dict['log-dir'] }}/dbjob.out
       ;;
   esac
   doneJob

software/repman/templates/init_root_wrapper.in

@@ -2,7 +2,7 @@
 
 run_mysql () {
   {{ mysql_bin }} --defaults-file="{{ mysql_conf }}" \
-  --protocol=socket -uroot -hlocalhost $@
+  --protocol=socket -hlocalhost "$@"
 }
 
 if [ ! -f "{{ init_password_done }}" ]; then
@@ -19,6 +19,9 @@ if [ ! -f "{{ init_password_done }}" ]; then
   fi
   echo "Setting mariabdb root password...";
   run_mysql  < {{ init_root_sql }} && touch {{ init_password_done }} || exit 1;
+  echo "remove unwanted users...";
+  run_mysql -e "DROP USER IF EXISTS 'root'@'$HOSTNAME';"
+  run_mysql -e "DROP USER IF EXISTS ''@'$HOSTNAME';"
   echo "done"
 fi
 
@@ -29,4 +32,7 @@ if [ ! -f "{{ upgrade_done }}" ]; then
   if [ $? -eq 0 ]; then
     touch {{ upgrade_done }};
   fi
+else
+  # only create databases now
+  run_mysql  < {{ init_database_sql }} || exit 1;
 fi

software/repman/templates/mariadb_init_root.sql.in

@@ -2,16 +2,18 @@
 --  or products like mysql-fabric won't work
 SET @@SESSION.SQL_LOG_BIN=0;
 
+# {{ parameter_dict["require-ssl"] }}
+{% set ssl = parameter_dict["require-ssl"] -%}
 CREATE USER '{{ parameter_dict["root-user"] }}'@'localhost' IDENTIFIED BY '{{ parameter_dict["password"] }}' ;
 GRANT ALL ON *.* TO '{{ parameter_dict["root-user"] }}'@'localhost' WITH GRANT OPTION ;
-CREATE USER '{{ parameter_dict["root-user"] }}'@'%' IDENTIFIED BY '{{ parameter_dict["password"] }}' ;
+CREATE USER '{{ parameter_dict["root-user"] }}'@'%' IDENTIFIED BY '{{ parameter_dict["password"] }}' {% if ssl %} REQUIRE SSL{% endif %};
 GRANT ALL ON *.* TO '{{ parameter_dict["root-user"] }}'@'%' WITH GRANT OPTION ;
 CREATE USER '{{ parameter_dict["root-user"] }}'@'::' IDENTIFIED BY '{{ parameter_dict["password"] }}' ;
 GRANT ALL ON *.* TO '{{ parameter_dict["root-user"] }}'@'::' WITH GRANT OPTION ;
 
 CREATE USER '{{ parameter_dict["heartbeat-user"] }}'@'localhost' IDENTIFIED BY '{{ parameter_dict["password"] }}' ;
 GRANT ALL ON *.* TO '{{ parameter_dict["heartbeat-user"] }}'@'localhost' WITH GRANT OPTION ;
-CREATE USER '{{ parameter_dict["heartbeat-user"] }}'@'%' IDENTIFIED BY '{{ parameter_dict["password"] }}' ;
+CREATE USER '{{ parameter_dict["heartbeat-user"] }}'@'%' IDENTIFIED BY '{{ parameter_dict["password"] }}' {% if ssl %} REQUIRE SSL{% endif %};
 GRANT ALL ON *.* TO '{{ parameter_dict["heartbeat-user"] }}'@'%' WITH GRANT OPTION ;
 
 DROP DATABASE IF EXISTS test ;

software/repman/templates/mariadb_initial_setup.sql.in

 SET @@SESSION.SQL_LOG_BIN=0;
 
 USE mysql;
-{% set mroonga = parameter_dict.get('mroonga', 'ha_mroonga.so') -%}
-{% if mroonga %}
-SOURCE {{ parameter_dict['mroonga-mariadb-install-sql'] }};
-{% endif %}
 DROP FUNCTION IF EXISTS sphinx_snippets;
 #CREATE FUNCTION sphinx_snippets RETURNS STRING SONAME 'ha_sphinx.so';
 
-{% macro database(name, user, password) -%}
-CREATE DATABASE IF NOT EXISTS `{{ name }}`;
+CREATE DATABASE IF NOT EXISTS `repman_slave_definition`;
+
+{% macro database(name, user, password, ssl, charset="") -%}
+{% set charset_collate = "" -%}
+{% set charset_dict = {'utf8_general_ci': 'utf8',
+                       'utf8_unicode_ci': 'utf8',
+                       'utf8mb4_bin': 'utf8mb4',
+                       'utf8mb4_general_ci': 'utf8mb4',
+                       'utf8mb4_unicode_ci': 'utf8mb4',
+                       'latin1_general_ci': 'latin1',
+                       'latin1_bin': 'latin1',
+                       'ascii_general_ci': 'ascii',
+                       'ascii_bin': 'ascii'} -%}
+{% if charset %}
+{%   set charset_collate = "DEFAULT CHARACTER SET %s" % charset -%}
+{%   if charset_dict.get(charset) -%}
+{%     set charset_collate = "DEFAULT CHARACTER SET %s COLLATE %s" % (charset_dict[charset], charset) -%}
+{%   endif -%}
+{% endif -%}
+CREATE DATABASE IF NOT EXISTS `{{ name }}` {{ charset_collate }};
 {% if user -%}
-GRANT ALL PRIVILEGES ON `{{ name }}`.* TO `{{ user }}`@`%` IDENTIFIED BY '{{ password }}';
+GRANT ALL PRIVILEGES ON `{{ name }}`.* TO `{{ user }}`@`%` IDENTIFIED BY '{{ password }}'{% if ssl %} REQUIRE SSL{% endif %};
 GRANT ALL PRIVILEGES ON `{{ name }}`.* TO `{{ user }}`@localhost IDENTIFIED BY '{{ password }}';
 GRANT ALL PRIVILEGES ON `{{ name }}`.* TO `{{ user }}`@'::' IDENTIFIED BY '{{ password }}';
 {%- endif %}
 {% endmacro -%}
 
 {% for entry in parameter_dict['database-list'] -%}
-{{   database(entry['name'], entry.get('user'), entry.get('password')) }}
+{{   database(entry['name'], entry.get('user'), entry.get('password'), entry.get('require_ssl', True) ~ '', entry.get('charset')) }}
 {% endfor -%}

software/repman/templates/mysqld-need-start.sh.in

@@ -4,13 +4,11 @@ curl () {
   {{ curl_bin }} -k --silent -H "Accept: application/json" "$@"
 }
 
-# TOKEN=$(curl -s -X POST --data '{"username":"{{ username }}","password":"XXXXX"}' {{ repman_url }}/api/login | {{ jq_bin }} -r '.token')
-
 # Checking if mariadb start is needed
-#CODE=$(curl -H "Authorization: Bearer ${TOKEN}" -o /dev/null -w "%{http_code}" {{ repman_url }}/api/clusters/{{ cluster }}/servers/{{ db_host }}/{{ db_port }}/need-start)
 CODE=$(curl -o /dev/null -w "%{http_code}" {{ repman_url }}/api/clusters/{{ cluster }}/servers/{{ db_host }}/{{ db_port }}/need-start)
 
 if [ $CODE -eq 200 ]; then
+  sleep 5
   echo "$CODE: Updating mysql configuration..."
   # update mysql configuration
   {{ update_config }}
@@ -21,4 +19,6 @@ if [ $CODE -eq 200 ]; then
   sleep 5
   # check again if the service is still up...
   {{ mariadb_controller }} status mariadb
+else
+  echo "CODE: $CODE. No need start!"
 fi

software/repman/templates/slave-db-manage.in

+#!/bin/bash
+
+set -e
+
+curl () {
+  {{ curl_bin }} -k --silent -H "Accept: application/json" "$@"
+}
+
+get_token () {
+  curl -s -X POST --data '{"username":"{{ username }}","password":"{{ password}}"}' {{ secure_url }}/api/login
+}
+
+run_mysql () {
+  {{ mysql_bin }} --defaults-file="{{ mysql_conf }}" --protocol=socket "$@"
+}
+
+TOKEN=$(get_token | {{ jq_bin }} -r '.token')
+DATADIR=$(curl -H "Authorization: Bearer ${TOKEN}" \   {{ secure_url }}/api/clusters/{{ cluster_name }}/topology/master | {{ jq_bin }}  -r '.slaposDatadir')
+
+# Only write or delete on master database else, we break replication.
+if [ "$DATADIR" = "{{ partition_dir }}" ]; then
+
+  cat << EOF > {{ tmp_dir }}/.script.sql
+use repman_slave_definition;
+
+CREATE TABLE IF NOT EXISTS \`slave\` (
+  \`name\` varchar(80) NOT NULL,
+  \`state\` tinyint(1) DEFAULT NULL,
+  PRIMARY KEY (\`name\`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+UPDATE \`slave\` set \`state\`=false;
+{% for name in database_name.split(' ') -%}
+{%  if name -%}
+REPLACE INTO \`slave\` VALUES ('{{ name }}', true);
+{%  endif -%}
+{% endfor -%}
+
+EOF
+
+  # Update requested slaves database
+  run_mysql < {{ tmp_dir }}/.script.sql
+  rm -f {{ tmp_dir }}/.script.sql
+
+  DBNAME=$(run_mysql --skip-column-names -Be "SELECT name FROM repman_slave_definition.slave WHERE state=false");
+  RET=$?
+
+  if [ ! "$RET" = "0" ]; then
+    echo "Mysql command failed: $DBNAME"
+    exit $RET
+  fi
+  if [ -z "$DBNAME" ]; then
+    echo "No database for slave to remove.";
+  fi
+
+  for NAME in $DBNAME; do
+    if [ ! -z "$NAME" ]; then
+      echo "Deleting database $NAME..."
+      run_mysql -e "DROP DATABASE IF EXISTS $NAME";
+      run_mysql -e "DELETE FROM repman_slave_definition.slave WHERE name='$NAME'";
+      echo "Done."
+    fi
+  done
+fi

software/repman/test/test.py

@@ -62,12 +62,6 @@ class TestRepman(SlapOSInstanceTestCase):
 
     token = resp.json()['token']
     headers = {"authorization": "Bearer " + token}
-    resp = requests.get(
-        urljoin(self.url, '/api/monitor'),
-        headers=headers,
-        verify=False,
-    )
-    self.assertEqual(resp.status_code, requests.codes.ok)
 
     for i in range(20):
       resp = requests.get(
@@ -87,3 +81,11 @@ class TestRepman(SlapOSInstanceTestCase):
     self.assertTrue(cluster['isProvision'])
     self.assertTrue(cluster['isFailable'])
     self.assertFalse(cluster['isDown'])
+
+    resp = requests.get(
+        urljoin(self.url, '/api/clusters/cluster1/status'),
+        headers=headers,
+        verify=False,
+    )
+    self.assertEqual(resp.status_code, requests.codes.ok)
+    self.assertEqual(resp.json(), {"alive": "running"})