- make.bat added to build package

- patroni_start.bat will run patroni with etcd on client machine
- postgres-win.yml used as a settings template

Author: pashagolub

make.bat

@@ -0,0 +1,31 @@
+@ECHO off
+SET MD=output
+SET ETCD_REF=https://github.com/etcd-io/etcd/releases/download/v3.3.13/etcd-v3.3.13-windows-amd64.zip
+SET PATRONI_REF=https://github.com/zalando/patroni/archive/v1.5.6.zip
+
+
+ECHO --- Start bootstrapping ---
+
+RMDIR /Q /S %MD% patroni
+MKDIR %MD%
+copy src\*.* %MD%\
+
+@ECHO on
+
+
+rem @ECHO --- Download ETCD ---
+rem powershell -Command "[Net.ServicePointManager]::SecurityProtocol = 'tls12, tls11, tls'; ((new-object net.webclient).DownloadFile('%ETCD_REF%', '%TEMP%\etcd.zip'))"
+rem powershell -Command "$shell = New-Object -ComObject Shell.Application; 	$zip_src = $shell.NameSpace('%TEMP%\etcd.zip'); $zip_dest = $shell.NameSpace((Resolve-Path '%CD%').Path); $zip_dest.CopyHere($zip_src.Items(), 1044)"
+rem MOVE etcd-* output\etcd
+
+@ECHO --- Download PATRONI ---
+powershell -Command "[Net.ServicePointManager]::SecurityProtocol = 'tls12, tls11, tls'; ((new-object net.webclient).DownloadFile('%PATRONI_REF%', '%TEMP%\patroni.zip'))"
+powershell -Command "$shell = New-Object -ComObject Shell.Application; 	$zip_src = $shell.NameSpace('%TEMP%\patroni.zip'); $zip_dest = $shell.NameSpace((Resolve-Path '%CD%').Path); $zip_dest.CopyHere($zip_src.Items(), 1044)"
+MOVE patroni-* patroni
+
+rem CD patroni
+rem virtualenv.exe venv || EXIT /B 1
+rem CALL venv\Scripts\activate || EXIT /B 1
+rem pip install -r requirements.txt || EXIT /B 1
+rem pip install psycopg2-binary || EXIT /B 1
+rem CALL venv\Scripts\deactivate || EXIT /B 1

src/patroni_start.bat

@@ -0,0 +1,7 @@
+SETLOCAL
+
+SET PYTHONPATH=venv\Scripts
+
+START etcd\etcd.exe --data-dir=data\etcd
+
+%PYTHONPATH%\python.exe patroni\patroni.py postgres-win.yml

src/postgres-win.yml

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+scope: batman
+#namespace: /service/
+name: postgresql0
+
+restapi:
+  listen: 127.0.0.1:8008
+  connect_address: 127.0.0.1:8008
+#  certfile: /etc/ssl/certs/ssl-cert-snakeoil.pem
+#  keyfile: /etc/ssl/private/ssl-cert-snakeoil.key
+#  authentication:
+#    username: username
+#    password: password
+
+# ctl:
+#   insecure: false # Allow connections to SSL sites without certs
+#   certfile: /etc/ssl/certs/ssl-cert-snakeoil.pem
+#   cacert: /etc/ssl/certs/ssl-cacert-snakeoil.pem
+
+etcd:
+  host: 127.0.0.1:2379
+
+bootstrap:
+  # this section will be written into Etcd:/<namespace>/<scope>/config after initializing new cluster
+  # and all other cluster members will use it as a `global configuration`
+  dcs:
+    ttl: 30
+    loop_wait: 10
+    retry_timeout: 10
+    maximum_lag_on_failover: 1048576
+#    master_start_timeout: 300
+#    synchronous_mode: false
+    #standby_cluster:
+      #host: 127.0.0.1
+      #port: 1111
+      #primary_slot_name: patroni
+    postgresql:
+      use_pg_rewind: true
+#      use_slots: true
+      parameters:
+#        wal_level: hot_standby
+#        hot_standby: "on"
+#        wal_keep_segments: 8
+#        max_wal_senders: 10
+#        max_replication_slots: 10
+#        wal_log_hints: "on"
+#        archive_mode: "on"
+#        archive_timeout: 1800s
+#        archive_command: mkdir -p ../wal_archive && test ! -f ../wal_archive/%f && cp %p ../wal_archive/%f
+#      recovery_conf:
+#        restore_command: cp ../wal_archive/%f %p
+
+  # some desired options for 'initdb'
+  initdb:  # Note: It needs to be a list (some options need values, others are switches)
+  - encoding: UTF8
+  - data-checksums
+
+  pg_hba:  # Add following lines to pg_hba.conf after running 'initdb'
+  - host replication replicator 127.0.0.1/32 md5
+  - host all all 0.0.0.0/0 md5
+#  - hostssl all all 0.0.0.0/0 md5
+
+  # Additional script to be launched after initial cluster creation (will be passed the connection URL as parameter)
+# post_init: /usr/local/bin/setup_cluster.sh
+
+  # Some additional users users which needs to be created after initializing new cluster
+  users:
+    admin:
+      password: admin
+      options:
+        - createrole
+        - createdb
+
+postgresql:
+  listen: 127.0.0.1:5432
+  connect_address: 127.0.0.1:5432
+  data_dir: data/postgresql0
+#  bin_dir: C:/bigsql/pg11/bin
+#  config_dir:
+  pgpass: tmp/pgpass0
+  authentication:
+    replication:
+      username: replicator
+      password: rep-pass
+    superuser:
+      username: postgres
+      password: zalando
+  parameters:
+    unix_socket_directories: '.'
+
+#watchdog:
+#  mode: automatic # Allowed values: off, automatic, required
+#  device: /dev/watchdog
+#  safety_margin: 5
+
+tags:
+    nofailover: false
+    noloadbalance: false
+    clonefrom: false
+    nosync: false