def do(self):
table = Texttable(max_width=get_terminal_size().columns - 2)
table.header(("id", "name", "status", "XmX"))
table.set_header_align(("c", "c", "c", "c"))
table.set_cols_align(("r", "l", "l", "r"))
table.set_deco(Texttable.HEADER | Texttable.VLINES)
for _id, settings in self.context.instances_settings.items():
active_state = external_command("systemctl",
"is-active",
f"existdb@{_id}",
capture_output=True,
check=False,
text=True).stdout.strip()
enabled_state = external_command("systemctl",
"is-enabled",
f"existdb@{_id}",
capture_output=True,
check=False,
text=True).stdout.strip()
table.add_row(
(_id, settings["name"], f"{enabled_state}\n{active_state}",
settings["xmx"]))
print("\n" + table.draw())
print("\nThe XmX values refer to the configuration, "
"not necessarily the currently effective.")
def do(self):
with ConcludedMessage("Setting up log folder."):
self.base_dir.mkdir(mode=0o770, parents=True)
external_command("chown", f"{self.args.user}:{self.args.group}",
self.base_dir)
(self.base_dir / "jetty").symlink_to(
self.context.installation_dir / "tools" / "jetty" / "logs")
(self.base_dir / "existdb").symlink_to(
self.context.installation_dir / "webapp" / "WEB-INF" / "logs")
def do(self):
unwanted_tokens = [
x for x in self.config.get(
"exist-db",
"unwanted_jetty_configs",
fallback="jetty-ssl.xml,jetty-ssl-context.xml,jetty-https.xml",
).split(",") if x
]
config_path = (self.context.installation_dir / "tools" / "jetty" /
"etc" / "standard.enabled-jetty-configs")
with ConcludedMessage("Disabling unwanted parts of the Jetty config."):
for token in unwanted_tokens:
external_command("sed", "-i", f"/{token}/d", config_path)
def do(self):
snippet = NGINX_MAPPING_ROUTE
trusted_clients = [
x for x in self.config.get("nginx", "trusted_clients",
fallback="").split(",") if x
]
if trusted_clients:
snippet += NGINX_MAPPING_STATUS_FILTER
snippet = snippet.replace("<instance_id>", str(self.args.id))
snippet = snippet.replace("<instance_name>", self.args.name)
snippet = snippet.replace(
"allow <trusted_client>;",
" ".join(f"allow {x};" for x in trusted_clients))
with ConcludedMessage("Writing instance specific nginx config."):
with self.mapping_path.open("wt") as f:
print(snippet, file=f)
external_command("chown", f"root:{self.args.group}",
self.mapping_path)
external_command("chmod", "ug=rw,o=r", self.mapping_path)
def do(self):
with ConcludedMessage("Adjusting file access permissions."):
external_command(
"chown",
"-R",
f"{self.args.user}.{self.args.group}",
self.context.instance_dir,
)
external_command(
"chmod",
"g+w",
self.context.instance_dir,
self.context.installation_dir,
self.context.backup_dir,
self.context.data_dir,
)
with ConcludedMessage(
"Allow write access to all xml-files for group-members in the "
"application directory."):
for xml_file in self.context.installation_dir.glob("**/*.xml"):
external_command("chmod", "g+w", xml_file)
def undo(self):
with ConcludedMessage("Stopping systemd unit for instance."):
external_command("systemctl", "stop", f"existdb@{self.args.id}")
def do(self):
external_command("java", "-jar", self.context.installer_location,
"-console")
def do(self):
with ConcludedMessage("Reloading nginx configuration."):
external_command("systemctl", "reload", "nginx")
def do(self):
with ConcludedMessage("Enabling systemd unit for instance."):
external_command("systemctl", "enable", f"existdb@{self.args.id}")