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55 lines
1.5 KiB
Nix
55 lines
1.5 KiB
Nix
import ../make-test-python.nix ({...}: {
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nodes = {
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namenode = {pkgs, ...}: {
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services.hadoop = {
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package = pkgs.hadoop_3_1;
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hdfs.namenode.enabled = true;
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coreSite = {
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"fs.defaultFS" = "hdfs://namenode:8020";
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};
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hdfsSite = {
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"dfs.replication" = 1;
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"dfs.namenode.rpc-bind-host" = "0.0.0.0";
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"dfs.namenode.http-bind-host" = "0.0.0.0";
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};
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};
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networking.firewall.allowedTCPPorts = [
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9870 # namenode.http-address
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8020 # namenode.rpc-address
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];
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};
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datanode = {pkgs, ...}: {
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services.hadoop = {
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package = pkgs.hadoop_3_1;
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hdfs.datanode.enabled = true;
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coreSite = {
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"fs.defaultFS" = "hdfs://namenode:8020";
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};
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};
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networking.firewall.allowedTCPPorts = [
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9864 # datanode.http.address
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9866 # datanode.address
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9867 # datanode.ipc.address
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];
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};
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};
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testScript = ''
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start_all()
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namenode.wait_for_unit("hdfs-namenode")
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namenode.wait_for_unit("network.target")
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namenode.wait_for_open_port(8020)
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namenode.wait_for_open_port(9870)
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datanode.wait_for_unit("hdfs-datanode")
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datanode.wait_for_unit("network.target")
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datanode.wait_for_open_port(9864)
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datanode.wait_for_open_port(9866)
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datanode.wait_for_open_port(9867)
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namenode.succeed("curl http://namenode:9870")
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datanode.succeed("curl http://datanode:9864")
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'';
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})
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