Force delete button 4 hypervisor

src/core/app/database.py

@@ -66,7 +66,7 @@ class Hosts(SQLModel, table=True):
     hostname: str
     ipaddress: str
     username: Optional[str] = None
-    ssh: Optional[bool] = 0
+    ssh: Optional[int] = 0
     pool_id: Optional[UUID] = Field(default=None, foreign_key="pools.id")
     tags: Optional[str] = None
     state: Optional[bool] = 0
@@ -77,7 +77,7 @@ def to_json(self):
             "hostname": self.hostname,
             "ipaddress": self.ipaddress,
             "username": self.username,
-            "ssh": bool(self.ssh),
+            "ssh": int(self.ssh),
             "pool_id": str(self.pool_id),
             "tags": self.tags,
             "state": bool(self.state)

src/core/app/kvm/kvm_check.py

@@ -15,6 +15,8 @@
 # specific language governing permissions and limitations
 # under the License.
 
+# THIS FILE DOESN'T SEEM TO BE USED ANYWHERE IN THE PROJECT
+
 from sqlmodel import Session, select
 from fastapi.encoders import jsonable_encoder
 from app.patch import ensure_uuid

src/core/app/routes/host.py

@@ -171,20 +171,19 @@ def retrieve_host():
     engine = database.init_db_connection()
 
     try:
-        records = []
         with Session(engine) as session:
             statement = select(Hosts)
             results = session.exec(statement)
-            for host in results:
-                records.append(host)
-        for host in records:
+            hosts = session.exec(statement).all()
+
+        for host in hosts:
             try:
                 shell.os_system(f"nc -z -w 1 {host.ipaddress} 22 > /dev/null")
                 host.state = 'Reachable'
             except shell.ShellException:
                 # TODO Be more precise than before and check the exit code ?
                 host.state = 'Unreachable'
-        return jsonable_encoder(records)
+        return jsonable_encoder(hosts)
     except Exception as e:
         raise ValueError(e)
 

src/core/app/ssh.py

@@ -114,31 +114,39 @@ def __init__(self, message):
 def init_ssh_connection(host_id, ip_address, username):
     shell.subprocess_run(f"ls -al {__get_local_ssh_directory().as_posix()}")
 
-    client = paramiko.SSHClient()
-    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-
-    try:
-        client.connect(
-            hostname=ip_address,
-            username=username,
-        )
-        client.close()
-    except OSError:
-        raise ConnectionException(
-            "The hypervisor is unreachable.")
-    except paramiko.ssh_exception.AuthenticationException:
-        raise ConnectionException(
-            "Authentication to the hypervisor has failed.")
-
-    host.filter_host_by_id(host_id)
     engine = database.init_db_connection()
-
     with Session(engine) as session:
         statement = select(Hosts).where(Hosts.id == ensure_uuid(host_id))
         results = session.exec(statement)
         data_host = results.one()
-        data_host.ssh = 1
         data_host.username = username
+
+        client = paramiko.SSHClient()
+        client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+        try:
+            client.connect(
+                hostname=ip_address,
+                username=username,
+            )
+            client.close()
+            data_host.ssh = 1
+        except OSError:
+            data_host.ssh = 2
+            session.add(data_host)
+            session.commit()
+            session.refresh(data_host)
+            raise ConnectionException(
+                "The hypervisor is unreachable.")
+        except paramiko.ssh_exception.AuthenticationException:
+            data_host.ssh = 2
+            session.add(data_host)
+            session.commit()
+            session.refresh(data_host)
+            raise ConnectionException(
+                "Authentication to the hypervisor has failed.")
+
+        host.filter_host_by_id(host_id)
+
         session.add(data_host)
         session.commit()
         session.refresh(data_host)

src/ui/src/pages/admin/resources/hypervisors/HypervisorForm.vue

@@ -2,26 +2,48 @@
   <va-card>
     <va-card-title>
       <FormHeader
-        :title="hypersivorId ? `Updating hypervisor ${stateHypervisor?.hostname ?? ''}` : 'Adding hypervisor'" />
+        :title="
+          hypersivorId
+            ? `Updating hypervisor ${stateHypervisor?.hostname ?? ''}`
+            : 'Adding hypervisor'
+        "
+      />
     </va-card-title>
     <va-card-content v-if="!hypervisorId || stateHypervisor">
       <va-form ref="form">
-        <va-input label="Hostname" v-model="formHypervisor.hostname"
-          :rules="[(value) => value?.length > 0 || 'Field is required']" />
+        <va-input
+          label="Hostname"
+          v-model="formHypervisor.hostname"
+          :rules="[(value) => value?.length > 0 || 'Field is required']"
+        />
         <br />
-        <va-input label="IP Address or Domain Name" v-model="formHypervisor.ipAddress" :rules="[
-          (value) =>
-            value?.match(/^[0-9a-zA-Z.-]+$/) ||
-            'Field is required and must be a valid IP address or domain name.',
-        ]" />
+        <va-input
+          label="IP Address or Domain Name"
+          v-model="formHypervisor.ipAddress"
+          :rules="[
+            (value) =>
+              value?.match(/^[0-9a-zA-Z.-]+$/) ||
+              'Field is required and must be a valid IP address or domain name.',
+          ]"
+        />
         <br />
-        <va-select label="Select Pool" v-model="selectedPool" :options="poolOptions"
-          :rules="[(value) => value || 'Field is required']" />
+        <va-select
+          label="Select Pool"
+          v-model="selectedPool"
+          :options="poolOptions"
+          :rules="[(value) => value || 'Field is required']"
+        />
         <br />
         <va-input label="Tag (optional)" v-model="formHypervisor.tags" />
       </va-form>
       <br />
-      <va-button class="mb-3" @click="$refs.form.validate() && (hypersivorId ? updateHypervisor() : addHypervisor())">
+      <va-button
+        class="mb-3"
+        @click="
+          $refs.form.validate() &&
+            (hypersivorId ? updateHypervisor() : addHypervisor())
+        "
+      >
         {{ hypervisorId ? "Update" : "Add" }}
       </va-button>
     </va-card-content>
@@ -40,7 +62,7 @@ import FormHeader from "@/components/forms/FormHeader.vue";
 export default {
   components: {
     ...spinners,
-    FormHeader
+    FormHeader,
   },
   data() {
     return {
@@ -129,8 +151,8 @@ export default {
             color: "success",
           });
         })
-        .catch(error => {
-          console.error(error)
+        .catch((error) => {
+          console.error(error);
           this.$vaToast.init({
             title: "Unable to add hypervisor",
             message: error?.response?.data?.detail ?? error,