Juicy fixes

.dockerignore

@@ -1,7 +1,3 @@
-behave.ini
-Dockerfile
-README.md
-e2e
 target/classes
 target/global-logging
 target/src_managed

README.md

@@ -10,12 +10,6 @@ sbt build
 
 It will produce `lto-public-all-*.jar` in the `target` folder.
 
-To package the build as debian package, run
-```
-sbt packageAll -Dnetwork=mainnet                            # Mainnet
-sbt packageAll -Dnetwork=testnet -DpackageName=lto-testnet  # Testnet
-```
-
 For further information please read the [LTO Network documentation](https://docs.ltonetwork.com).
 
 # Docker
@@ -61,7 +55,42 @@ docker run -p 6869:6869 -p 6863:6863 -e LTO_NETWORK=TESTNET -e LTO_HEAP_SIZE=2g
 | `LTO_ENABLE_MINING`           | To enable PoS mining (default is `true`)                                                                                                                                                                                                                                                                                                            |
 | `LTO_FEATURES`                | Features you wish to vote. E.g. set to 4 to start voting for the Smart Accounts feature. You can also vote for multiple features at by comma seperating them (e.g. 4,5)                                                                                                                                                                             |
 
-**Note: All variables are optional.**  
+_Note: All variables are optional._  
+
+**The following variables can be used to control fee voting:**
+
+| Env variable            | Description                                                                                                                                                                     |
+|-------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `COINMARKETCAP_API_KEY` | [CoinMarketCap API key](https://pro.coinmarketcap.com/). When supplied, the script will query CoinMarketCap in addition to CoinGecko to prevent voting based on incorrect data. |
+| `LTO_FEE_TARGET`        | Value to determine how to vote. See [Fee Prices](https://blog.ltonetwork.com/tokenomics-update/#fee-prices).                                                                    |
+
+# Debian
+
+To package the build as debian package, run
+```
+sbt packageAll -Dnetwork=mainnet                            # Mainnet
+sbt packageAll -Dnetwork=testnet -DpackageName=lto-testnet  # Testnet
+```
+
+## Installation
+
+The `.deb` package can be downloaded from the [GitHub release page](https://github.com/ltonetwork/lto-public-chain/releases).
+
+    wget https://github.com/ltonetwork/lto-public-chain/releases/download/v1.6.2/lto_1.6.2_all.deb 
+    dpkg -i lto_1.6.2_all.deb
+
+## Fee vote
+
+The debian package installs a python script named `lto-fee-vote`. Please participate in
+[Fee voting](https://blog.ltonetwork.com/tokenomics-update/#fee-voting) by calling this script through a cronjob once an
+hour.
+
+    0 * * * *  root  /usr/bin/lto-fee-vote http://localhost:6869 /var/lib/lto/lto/fee-vote
+
+_For testnet use the path `/var/lib/lto-testnet/lto/fee-vote` instead._
+
+If you choose not to enable the REST API on your node, you can query `https://nodes.lto.network` instead of
+`http://localhost:6869`.
 
 # Tests
 

build.sbt

@@ -129,6 +129,7 @@ inConfig(Universal)(
         case other => other
       }
     },
+    mappings += (baseDirectory.value / s"fee-vote.py" -> "bin/lto-fee-vote"),
     javaOptions ++= Seq(
       // -J prefix is required by the bash script
       "-J-server",

entrypoint.sh

@@ -2,7 +2,5 @@
 
 /usr/bin/python3 "/lto-node/starter.py"
 
-echo $LTO_CONFIG_FILE
-
 echo "Node is starting..."
 ${JAVA_HOME}/bin/java -Dlogback.stdout.level="${LTO_LOG_LEVEL}" "-Xmx${LTO_HEAP_SIZE}" -jar "/lto-node/lto-public-all.jar" $LTO_CONFIG_FILE

fee-vote.py

@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 # Vote to increase, maintain, or decrease the fee, based on the current price of LTO in USD.
 # This script should be run a cron job once an hour.
 
@@ -76,6 +78,11 @@ def main(node: str, file: str):
 
 
 if __name__ == '__main__':
+    if (len(sys.argv) < 3):
+        print("USAGE: fee-vote NODE_URL PATH")
+        sys.exit(1)
+
+
     try:
         main(sys.argv[1], sys.argv[2])
         sys.exit(0)

hooks/post_push

@@ -8,4 +8,3 @@ docker push $DOCKER_REPO:$MINOR_VERSION
 
 docker tag $IMAGE_NAME $DOCKER_REPO:edge
 docker push $DOCKER_REPO:edge
-

src/main/scala/com/ltonetwork/settings/FunctionalitySettings.scala

@@ -49,7 +49,7 @@ object FunctionalitySettings {
     doubleFeaturesPeriodsAfterHeight = -1,
     feeVoteBlocksPeriod = 1000,
     blocksForFeeChange = 600,
-    miningReward = 10L * 10^8,
+    miningReward = 1000000000L,
     miningRewardBonus = 1000L,
     miningRewardBonusPeriod = 2500000,
     leaseUnbondingPeriod = 3000,
@@ -63,7 +63,7 @@ object FunctionalitySettings {
     doubleFeaturesPeriodsAfterHeight = -1,
     feeVoteBlocksPeriod = 1000,
     blocksForFeeChange = 600,
-    miningReward = 10L * 10^8,
+    miningReward = 1000000000L,
     miningRewardBonus = 1000L,
     miningRewardBonusPeriod = 2500000,
     leaseUnbondingPeriod = 1000,

src/package/debian/postinst

@@ -50,4 +50,8 @@ if [ "$1" = configure ]; then
     fi
 fi
 
+if [ -f "/usr/share/${{app_name}}/bin/lto-fee-vote" ]; then
+    chmod ug+x /usr/share/${{app_name}}/bin/lto-fee-vote
+fi
+
 exit 0

src/package/debian/preinst

@@ -1,67 +1,10 @@
 ${{header}}
 ${{loader-functions}}
 
-if [ "$1" = upgrade ]; then
-    if dpkg --compare-versions "$2" lt 0.7.5 ; then
-        # change home directory and remove legacy data files
-        rm -f /home/${{app_name}}/lto/data/blockchain.dat
-        rm -f /home/${{app_name}}/lto/data/peers.dat
-
-        # delete legacy configuration files
-        for file_to_remove in application.conf application-dev.conf logback-to-file.xml logback.xml logback-overrides.xml
-            do
-            rm -f /usr/share/${{app_name}}/conf/$file_to_remove
-        done
-
-        rm -fr /usr/share/${{app_name}}/conf/target
-
-        chmod -s -x /usr/share/${{app_name}}/conf/* || true
-
-        # move wallet file to a new default location
-        if [ -f /home/${{app_name}}/lto/wallet/wallet.s.dat ]; then
-            echo Moving wallet file to a new default location ...
-            mkdir -p /var/lib/${{app_name}}/wallet/
-            mv /home/${{app_name}}/lto/wallet/wallet.s.dat /var/lib/${{app_name}}/wallet/wallet.dat
-        fi
-
-        if [ -f /etc/${{app_name}}.conf ]; then
-            echo Moving node configuration file from /etc/${{app_name}}.conf to /etc/${{app_name}}/lto.conf ...
-            mv /etc/${{app_name}}.conf /etc/${{app_name}}/lto.conf || true
-        fi
-
-        # if config file has not been manually altered, just remove lto.directory and wallet.file keys
-        sed -i.bak '/directory\s*=\s*"\?\/home\/lto\/lto"\?\|file\s*=\s*"\?\/home\/lto\/lto\/wallet\/wallet\.s\.dat/d' /etc/${{app_name}}/lto.conf
-
-        if [ -d /home/${{app_name}}/lto/data ]; then
-            echo Moving data files ...
-
-            mv /home/${{app_name}}/lto/data /var/lib/${{app_name}}/data || true
-            mv /home/${{app_name}}/lto/journal /var/lib/${{app_name}}/journal || true
-            mv /home/${{app_name}}/lto/snapshots /var/lib/${{app_name}}/snapshots || true
-        fi
-
-        if [ -f /etc/${{app_name}}.json ]; then
-            echo Moving legacy configuration file to a new location ...
-            cp /etc/${{app_name}}.json /etc/${{app_name}}/lto.json
-            chmod -x /etc/${{app_name}}/lto.json
-        fi
-
-        rm -f /etc/${{app_name}}.json
-        rm -f /usr/share/${{app_name}}/settings.json
-    fi
-
-    if dpkg --compare-versions "$2" le 0.8.7 && [ -f /etc/${{app_name}}/lto.conf ] ; then
-        echo Backing up local configuration file ...
-        mv /etc/${{app_name}}/lto.conf /etc/${{app_name}}/lto.conf.bak
-    fi
-
-    if dpkg --compare-versions "$2" lt 0.8.11 ; then
-        rm -f /etc/${{app_name}}/upstart.conf
-        if [ -L /etc/init/${{app_name}}.conf ] ; then
-            rm -f /etc/init/${{app_name}}.conf
-        fi
-        chmod -x /etc/${{app_name}}/application.ini
-    fi
-fi
+# if [ "$1" = upgrade ]; then
+#     if dpkg --compare-versions "$2" lt 1.0.0 ; then
+#         ...
+#     fi
+# fi
 
 exit 0

starter.py

@@ -81,10 +81,9 @@ def create_fee_vote_cron():
         return
 
     with open('/etc/cron.d/fee-vote', 'w') as f:
-        f.write('0 * * * * python /lto-node/fee-vote.py %s %s\n' % (node, '/lto/fee-vote'))
-
+        f.write('* * * * *  root  /usr/bin/python3 /lto-node/fee-vote.py %s %s\n' % (node, '/lto/fee-vote'))
     os.chmod('/etc/cron.d/fee-vote', 0o644)
-    os.system('crontab /etc/cron.d/fee-vote')
+    os.system('service cron start')
 
 
 if __name__ == "__main__":