def _test_package_upgrade(base_image, package_path, init_system):
with run_init_system_image(base_image, with_socat=False) as [cont, backend]:
_, package_ext = os.path.splitext(package_path)
copy_file_into_container(package_path, cont, "/opt/signalfx-agent%s" % package_ext)
install_deps(cont, base_image)
if "opensuse" in base_image:
install_cmd = f"bash -ec 'wget -nv {OLD_SUSE_RPM_URL} && rpm -ivh --nodeps {OLD_SUSE_RPM_NAME}'"
upgrade_cmd = "rpm -Uvh --nodeps /opt/signalfx-agent.rpm"
else:
install_cmd = OLD_INSTALL_COMMAND[package_ext]
upgrade_cmd = UPGRADE_COMMAND[package_ext]
_test_install_package(cont, install_cmd)
cont.exec_run("bash -ec 'echo -n testing123 > /etc/signalfx/token'")
old_agent_yaml = update_agent_yaml(cont, backend, hostname="test-" + base_image)
_, _ = cont.exec_run("cp -f %s %s.orig" % (AGENT_YAML_PATH, AGENT_YAML_PATH))
code, output = cont.exec_run(upgrade_cmd)
print("Output of package upgrade:")
print_lines(output)
assert code == 0, "Package could not be upgraded!"
_test_package_verify(cont, package_ext, base_image)
if init_system == INIT_SYSTEMD:
assert not path_exists_in_container(cont, "/etc/init.d/signalfx-agent")
else:
assert path_exists_in_container(cont, "/etc/init.d/signalfx-agent")
new_agent_yaml = get_container_file_content(cont, AGENT_YAML_PATH)
diff = get_agent_yaml_diff(old_agent_yaml, new_agent_yaml)
assert not diff, "%s different after upgrade!\n%s" % (AGENT_YAML_PATH, diff)
try:
_test_service_list(cont, init_system)
_test_service_restart(cont, init_system, backend)
_test_service_status(cont, init_system, "active")
_test_service_stop(cont, init_system, backend)
_test_service_status(cont, init_system, "inactive")
_test_service_start(cont, init_system, backend)
_test_service_status(cont, init_system, "active")
_test_service_stop(cont, init_system, backend)
_test_system_restart(cont, init_system, backend)
if init_system == INIT_SYSTEMD:
_test_service_status_redirect(cont)
_test_agent_status(cont)
_test_service_override(cont, init_system, backend)
finally:
cont.reload()
if cont.status.lower() == "running":
print("Agent service status:")
print_lines(cont.exec_run(INIT_STATUS_COMMAND[init_system]).output)
print("Agent log:")
print_lines(get_agent_logs(cont, init_system))
def verify_override_files(cont, init_system, user, group=None):
if not group:
group = user
if init_system == INIT_SYSTEMD:
tmpfile_path = "/etc/tmpfiles.d/signalfx-agent.conf"
expected = f"D /run/signalfx-agent 0755 {user} {group} - -"
assert expected == get_container_file_content(cont,
tmpfile_path).strip()
override_path = "/etc/systemd/system/signalfx-agent.service.d/service-owner.conf"
expected = f"[Service]\nUser={user}\nGroup={group}"
assert expected == get_container_file_content(cont,
override_path).strip()
else:
override_path = "/etc/default/signalfx-agent"
expected = f"user={user}\ngroup={group}"
assert expected == get_container_file_content(cont,
override_path).strip()
def _test_package_upgrade(base_image, package_path, init_system):
with run_init_system_image(base_image,
with_socat=False) as [cont, backend]:
_, package_ext = os.path.splitext(package_path)
copy_file_into_container(package_path, cont,
"/opt/signalfx-agent%s" % package_ext)
code, output = cont.exec_run(OLD_INSTALL_COMMAND[package_ext])
print("Output of old package install:")
print_lines(output)
assert code == 0, "Old package could not be installed!"
cont.exec_run("bash -ec 'echo -n testing123 > /etc/signalfx/token'")
old_agent_yaml = update_agent_yaml(cont,
backend,
hostname="test-" + base_image)
_, _ = cont.exec_run("cp -f %s %s.orig" %
(AGENT_YAML_PATH, AGENT_YAML_PATH))
code, output = cont.exec_run(UPGRADE_COMMAND[package_ext])
print("Output of package upgrade:")
print_lines(output)
assert code == 0, "Package could not be upgraded!"
if init_system == INIT_SYSTEMD:
assert not path_exists_in_container(cont,
"/etc/init.d/signalfx-agent")
else:
assert path_exists_in_container(cont, "/etc/init.d/signalfx-agent")
new_agent_yaml = get_container_file_content(cont, AGENT_YAML_PATH)
diff = get_agent_yaml_diff(old_agent_yaml, new_agent_yaml)
assert not diff, "%s different after upgrade!\n%s" % (AGENT_YAML_PATH,
diff)
try:
_test_service_list(cont, init_system)
_test_service_restart(cont, init_system, backend)
_test_service_status(cont, init_system, "active")
_test_service_stop(cont, init_system, backend)
_test_service_status(cont, init_system, "inactive")
_test_service_start(cont, init_system, backend)
_test_service_status(cont, init_system, "active")
_test_service_stop(cont, init_system, backend)
_test_system_restart(cont, init_system, backend)
if init_system == INIT_SYSTEMD:
_test_service_status_redirect(cont)
_test_agent_status(cont)
finally:
cont.reload()
if cont.status.lower() == "running":
print("Agent log:")
print_lines(get_agent_logs(cont, init_system))
def update_agent_yaml(container, backend, hostname="test-hostname"):
def set_option(name, value):
code, _ = container.exec_run("grep '^%s:' %s" % (name, AGENT_YAML_PATH))
if code == 0:
_, _ = container.exec_run("sed -i 's|^%s:.*|%s: %s|' %s" % (name, name, value, AGENT_YAML_PATH))
else:
_, _ = container.exec_run("bash -ec 'echo >> %s'" % AGENT_YAML_PATH)
_, _ = container.exec_run("bash -ec 'echo \"%s: %s\" >> %s'" % (name, value, AGENT_YAML_PATH))
assert path_exists_in_container(container, AGENT_YAML_PATH), "File %s does not exist!" % AGENT_YAML_PATH
if hostname:
set_option("hostname", hostname)
ingest_url = "http://%s:%d" % (backend.ingest_host, backend.ingest_port)
set_option("ingestUrl", ingest_url)
api_url = "http://%s:%d" % (backend.api_host, backend.api_port)
set_option("apiUrl", api_url)
return get_container_file_content(container, AGENT_YAML_PATH)