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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/crimson/osd/main.cc | |
parent | Initial commit. (diff) | |
download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/crimson/osd/main.cc')
-rw-r--r-- | src/crimson/osd/main.cc | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/crimson/osd/main.cc b/src/crimson/osd/main.cc new file mode 100644 index 00000000..04a0c97d --- /dev/null +++ b/src/crimson/osd/main.cc @@ -0,0 +1,89 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:nil -*- +// vim: ts=8 sw=2 smarttab + +#include <sys/types.h> +#include <unistd.h> + +#include <iostream> + +#include <seastar/core/app-template.hh> +#include <seastar/core/thread.hh> + +#include "common/ceph_argparse.h" +#include "crimson/common/config_proxy.h" + +#include "osd.h" + +using config_t = ceph::common::ConfigProxy; + +void usage(const char* prog) { + std::cout << "usage: " << prog << " -i <ID>" << std::endl; + generic_server_usage(); +} + +int main(int argc, char* argv[]) +{ + std::vector<const char*> args{argv + 1, argv + argc}; + if (ceph_argparse_need_usage(args)) { + usage(argv[0]); + return EXIT_SUCCESS; + } + std::string cluster; + std::string conf_file_list; + // ceph_argparse_early_args() could _exit(), while local_conf() won't ready + // until it's started. so do the boilerplate-settings parsing here. + auto init_params = ceph_argparse_early_args(args, + CEPH_ENTITY_TYPE_OSD, + &cluster, + &conf_file_list); + seastar::app_template app; + app.add_options() + ("mkfs", "create a [new] data directory"); + seastar::sharded<OSD> osd; + + using ceph::common::sharded_conf; + using ceph::common::sharded_perf_coll; + using ceph::common::local_conf; + + args.insert(begin(args), argv[0]); + try { + return app.run_deprecated(args.size(), const_cast<char**>(args.data()), [&] { + auto& config = app.configuration(); + seastar::engine().at_exit([] { + return sharded_conf().stop(); + }); + seastar::engine().at_exit([] { + return sharded_perf_coll().stop(); + }); + seastar::engine().at_exit([&] { + return osd.stop(); + }); + return sharded_conf().start(init_params.name, cluster).then([] { + return sharded_perf_coll().start(); + }).then([&conf_file_list] { + return local_conf().parse_config_files(conf_file_list); + }).then([&] { + return osd.start_single(std::stoi(local_conf()->name.get_id()), + static_cast<uint32_t>(getpid())); + }).then([&osd, mkfs = config.count("mkfs")] { + if (mkfs) { + return osd.invoke_on(0, &OSD::mkfs, + local_conf().get_val<uuid_d>("fsid")); + } else { + return osd.invoke_on(0, &OSD::start); + } + }); + }); + } catch (...) { + seastar::fprint(std::cerr, "FATAL: Exception during startup, aborting: %s\n", std::current_exception()); + return EXIT_FAILURE; + } +} + +/* + * Local Variables: + * compile-command: "make -j4 \ + * -C ../../../build \ + * crimson-osd" + * End: + */ |