autonomic-cooperative/capsul-flask
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implement deleting capsuls

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This commit is contained in:
forest 2020-05-15 12:23:42 -05:00
parent 8e8705da7b
commit 0434c4d43b
7 changed files with 190 additions and 119 deletions
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6
capsulflask/cli.py
View File

@ -161,6 +161,7 @@ def cron_task():
index_to_send = i
if index_to_send > -1:
print(f"cron_task: sending {warnings[index_to_send]['id']} warning email to {account['email']}.")
current_app.config["FLASK_MAIL_INSTANCE"].send(
Message(
warnings[index_to_send]['subject'],
@ -170,7 +171,10 @@ def cron_task():
)
get_model().set_account_balance_warning(account['email'], warnings[index_to_send]['id'])
if index_to_send == len(warnings)-1:
print('TODO: delete capsuls')
for vm in vms:
print(f"cron_task: deleting {vm['id']} ( {account['email']} ) due to negative account balance.")
current_app.config["VIRTUALIZATION_MODEL"].destroy(email=account["email"], id=vm['id'])
get_model().delete_vm(email=account["email"], id=vm['id'])

39
capsulflask/console.py
View File

@ -27,7 +27,7 @@ def double_check_capsul_address(id, ipv4):
result = current_app.config["VIRTUALIZATION_MODEL"].get(id)
if result.ipv4 != ipv4:
ipv4 = result.ipv4
get_model().updateVm(email=session["account"], id=id, ipv4=result.ipv4)
get_model().update_vm_ip(email=session["account"], id=id, ipv4=result.ipv4)
except:
print(f"""
the virtualization model threw an error in double_check_capsul_address of {id}:
@ -55,12 +55,12 @@ def index():
os=x['os'],
created=x['created'].strftime("%b %d %Y")
),
vms
list(filter(lambda x: not x['deleted'], vms))
))
return render_template("capsuls.html", vms=vms, has_vms=len(vms) > 0)
@bp.route("/<string:id>")
@bp.route("/<string:id>", methods=("GET", "POST"))
@account_required
def detail(id):
@ -73,16 +73,31 @@ def detail(id):
if vm is None:
return abort(404, f"{id} doesn't exist.")
vm["ipv4"] = double_check_capsul_address(vm["id"], vm["ipv4"])
vm["created"] = vm['created'].strftime("%b %d %Y %H:%M")
vm["ssh_public_keys"] = ", ".join(vm["ssh_public_keys"]) if len(vm["ssh_public_keys"]) > 0 else "<missing>"
if vm['deleted']:
return render_template("capsul-detail.html", vm=vm, delete=True, are_you_sure=True)
return render_template(
"capsul-detail.html",
vm=vm,
durations=list(map(lambda x: x.strip("_"), metric_durations.keys())),
duration=duration
)
if request.method == "POST":
if 'are_you_sure' not in request.form or not request.form['are_you_sure']:
return render_template("capsul-detail.html", vm=vm, delete=True, are_you_sure=False)
else:
print(f"deleting {vm['id']} per user request ({session['account']})")
current_app.config["VIRTUALIZATION_MODEL"].destroy(email=session['account'], id=id)
get_model().delete_vm(email=session['account'], id=id)
return render_template("capsul-detail.html", vm=vm, delete=True, are_you_sure=True)
else:
vm["ipv4"] = double_check_capsul_address(vm["id"], vm["ipv4"])
vm["created"] = vm['created'].strftime("%b %d %Y %H:%M")
vm["ssh_public_keys"] = ", ".join(vm["ssh_public_keys"]) if len(vm["ssh_public_keys"]) > 0 else "<missing>"
return render_template(
"capsul-detail.html",
vm=vm, delete=False,
durations=list(map(lambda x: x.strip("_"), metric_durations.keys())),
duration=duration
)
@bp.route("/create", methods=("GET", "POST"))

8
capsulflask/db_model.py
View File

@ -90,7 +90,7 @@ class DBModel:
self.cursor.fetchall()
))
def updateVm(self, email, id, ipv4):
def update_vm_ip(self, email, id, ipv4):
self.cursor.execute("UPDATE vms SET last_seen_ipv4 = %s WHERE email = %s AND id = %s", (ipv4, email, id))
self.connection.commit()
@ -111,9 +111,9 @@ class DBModel:
)
self.connection.commit()
# def vm_exists(self, email, id):
# self.cursor.execute("SELECT id FROM vms WHERE email = %s AND id = %s ", (email, id))
# return len(self.cursor.fetchall()) > 0
def delete_vm(self, email, id):
self.cursor.execute("UPDATE vms SET deleted = now() WHERE email = %s AND id = %s", ( email, id))
self.connection.commit()
def get_vm_detail(self, email, id):
self.cursor.execute("""

36
capsulflask/static/style.css
View File

@ -23,21 +23,15 @@ a {
text-shadow: 1px 1px 0px #000c;
}
a.no-shadow {
text-shadow: initial;
}
a:hover, a:active, a:visited {
color: #b5bd68;
}
.nav-row {
display: flex;
justify-content: space-between;
}
.nav-row a {
white-space: nowrap;
}
.nav-row:last-child {
justify-content: center;
}
.nav-row:last-child a {
.nav-links a {
margin: 0 1em;
}
@ -88,6 +82,9 @@ main {
justify-content: space-around;
width: 100%;
}
.center {
align-items: center;
}
.wrap {
flex-wrap: wrap;
}
@ -104,10 +101,19 @@ main {
justify-content: flex-end;
}
.justify-space-between {
justify-content: space-between;
}
.justify-center {
justify-content: center;
}
form {
display: flex;
flex-direction: column;
align-items: flex-start;
margin: 0;
}
label.align {
@ -170,6 +176,14 @@ input[type=submit], select {
cursor: pointer;
}
input[type=submit].form-submit-link {
border: none;
background-color: initial;
color: #6CF;
padding: 0;
margin: 0;
}
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
-webkit-appearance: none;

5
capsulflask/templates/base.html
View File

@ -10,11 +10,12 @@
</head>
<body>
<nav>
<div class="nav-row half-margin">
<div class="row justify-space-between half-margin">
<div>
<a href="/"><b>Capsul</b></a>💊
</div>
<div>
&nbsp;
{% if session["account"] %}
{ {{ session["account"] }} <a href="{{ url_for('auth.logout') }}">Log Out</a> }
{% else %}
@ -22,7 +23,7 @@
{% endif %}
</div>
</div>
<div class="nav-row half-margin wrap">
<div class="row justify-center half-margin wrap nav-links">
<a href="/faq">FAQ</a>
<a href="/changelog">Changelog</a>

209
capsulflask/templates/capsul-detail.html
View File

@ -3,103 +3,138 @@
{% block title %}{{ vm['id'] }}{% endblock %}
{% block content %}
<div class="row third-margin">
<h1>{{ vm['id'] }}</h1>
</div>
<div class="row wrap grid-large third-margin">
<div class="row justify-start">
<label class="align" for="created">Created</label>
<span id=created>{{ vm['created'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="size">Capsul Size</label>
<span id=size>{{ vm['size'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="dollars_per_month">Monthly Cost</label>
<span id=dollars_per_month>${{ vm['dollars_per_month'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="ipv4">IPv4 Address</label>
<span id=ipv4>{{ vm['ipv4'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="os_description">Operating System</label>
<span id=os_description>{{ vm['os_description'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="vcpus">VCPUs</label>
<span id=vcpus>{{ vm['vcpus'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="memory_mb">Memory</label>
<span id=memory_mb>{{ vm['memory_mb'] }}MB</span>
</div>
<div class="row justify-start">
<label class="align" for="bandwidth_gb_per_month">Bandwidth</label>
<span id=bandwidth_gb_per_month>{{ vm['bandwidth_gb_per_month'] }}GB/month</span>
</div>
<div class="row justify-start">
<label class="align" for="ssh_username">SSH Username</label>
<span id=ssh_username>cyberian</span>
</div>
<div class="row justify-start">
<label class="align" for="ssh_public_keys">SSH Public Keys</label>
<a id=ssh_public_keys href="/console/ssh">{{ vm['ssh_public_keys'] }}</a>
</div>
</div>
<div class="row ">
<hr/>
</div>
<div class="row third-margin">
{% for d in durations %}
<a href="/console/{{ vm['id'] }}?duration={{ d }}">
{% if d == duration %}
<span class="code">{{ d }}</span>
{% else %}
{{ d }}
{% endif %}
{% if delete %}
{% if are_you_sure %}
<div class="row third-margin">
<h1>DELETED</h1>
</div>
<div class="row third-margin">
<p>{{ vm['id'] }} has been deleted.</p>
</div>
{% else %}
<div class="row third-margin">
<h1>Are you sure?</h1>
</div>
<div class="row third-margin">
<p>Are you sure you want to delete {{ vm['id'] }}?</p>
</div>
<div class="row third-margin">
<a href="/console/{{ vm['id'] }}">No, Cancel!</a>
<form id="delete_action" method="post">
<input type="hidden" name="delete" value="True"/>
<input type="hidden" name="are_you_sure" value="True"/>
<input type="submit" class="form-submit-link" value="Yes, Delete">
</form>
</div>
</a>
{% endfor %}
</div>
<div class="row wrap grid-small justify-end">
<div class="metric">
<h1>cpu</h1>
<a href="/metrics/html/cpu/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/cpu/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
{% endif %}
{% else %}
<div class="row third-margin">
<h1>{{ vm['id'] }}</h1>
</div>
<div class="row wrap grid-large third-margin">
<div class="metric">
<h1>memory</h1>
<a href="/metrics/html/memory/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/memory/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
<div class="row justify-start">
<label class="align" for="created">Created</label>
<span id="created">{{ vm['created'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="size">Capsul Size</label>
<span id="size">{{ vm['size'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="dollars_per_month">Monthly Cost</label>
<span id="dollars_per_month">${{ vm['dollars_per_month'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="ipv4">IPv4 Address</label>
<span id="ipv4">{{ vm['ipv4'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="os_description">Operating System</label>
<span id="os_description">{{ vm['os_description'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="vcpus">VCPUs</label>
<span id="vcpus">{{ vm['vcpus'] }}</span>
</div>
<div class="row justify-start">
<label class="align" for="memory_mb">Memory</label>
<span id="memory_mb">{{ vm['memory_mb'] }}MB</span>
</div>
<div class="row justify-start">
<label class="align" for="bandwidth_gb_per_month">Bandwidth</label>
<span id="bandwidth_gb_per_month">{{ vm['bandwidth_gb_per_month'] }}GB/month</span>
</div>
<div class="row justify-start">
<label class="align" for="ssh_username">SSH Username</label>
<span id="ssh_username">cyberian</span>
</div>
<div class="row justify-start">
<label class="align" for="ssh_public_keys">SSH Public Keys</label>
<a id="ssh_public_keys" href="/console/ssh">{{ vm['ssh_public_keys'] }}</a>
</div>
<div class="row center justify-start">
<label class="align" for="delete_action">Actions</label>
<form id="delete_action" method="post">
<input type="hidden" name="delete" value="True"/>
<input type="submit" class="form-submit-link" value="Delete...">
</form>
</div>
</div>
<div class="row ">
<hr/>
</div>
<div class="row third-margin">
{% for d in durations %}
<a href="/console/{{ vm['id'] }}?duration={{ d }}">
{% if d == duration %}
<span class="code">{{ d }}</span>
{% else %}
{{ d }}
{% endif %}
<div class="metric">
<h1>network_in</h1>
<a href="/metrics/html/network_in/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/network_in/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</a>
{% endfor %}
</div>
<div class="row wrap grid-small justify-end">
<div class="metric">
<h1>cpu</h1>
<a href="/metrics/html/cpu/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/cpu/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
<div class="metric">
<h1>network_out</h1>
<a href="/metrics/html/network_out/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/network_out/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
<div class="metric">
<h1>memory</h1>
<a href="/metrics/html/memory/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/memory/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
<div class="metric">
<h1>disk</h1>
<a href="/metrics/html/disk/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/disk/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
<div class="metric">
<h1>network_in</h1>
<a href="/metrics/html/network_in/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/network_in/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
<div class="metric">
<h1>network_out</h1>
<a href="/metrics/html/network_out/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/network_out/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
<div class="metric">
<h1>disk</h1>
<a href="/metrics/html/disk/{{ vm['id'] }}/{{ duration }}">
<img src="/metrics/disk/{{ vm['id'] }}/{{ duration }}/m"/>
</a>
</div>
</div>
</div>
{% endif %}
{% endblock %}
{% block pagesource %}/templates/create-capsul.html{% endblock %}

6
capsulflask/templates/capsuls.html
View File

@ -27,7 +27,7 @@
<tbody>
{% for vm in vms %}
<tr>
<td><a href="/console/{{ vm['id'] }}">{{ vm["id"] }}</a></td>
<td><a class="no-shadow" href="/console/{{ vm['id'] }}">{{ vm["id"] }}</a></td>
<td>{{ vm["size"] }}</td>
<td class="metrics"><img src="/metrics/cpu/{{ vm['id'] }}/5m/s"/></td>
<td class="metrics"><img src="/metrics/memory/{{ vm['id'] }}/5m/s"/></td>
@ -41,7 +41,9 @@
</div>
{% else %}
<div class="row">You don't have any Capsuls running. <a href="/console/create">Create one</a> today!</div>
<div class="row">
<p>You don't have any Capsuls running. <a href="/console/create">Create one</a> today!</p>
</div>
{% endif %}
</div>
{% endblock %}